Sometimes I need to move, for example while travelling, otherwise I would use a desktop computer.

About Macs, in my case I never liked their GUI since the very first Mac (the top bar, the menu, etc) and that's an instantaneous show stopper.

As an industrial controls engineer, I'm constantly bouncing from my desk to my rolling cart in the shop, to putting it in my toolbag and driving to a local customer's site, to putting it in my carryon and flying to a remote customer's site, to my home office. At each location, I have power available. At some locations, I have external monitors and a keyboard/mouse, so I could easily plug in a Mac Mini or luggable mATX desktop, at others the laptop is often perched on some convenient stack of pallets and peripherals like monitor stands would be highly inconvenient. A 10x15x1.5" slab with a power brick (and a spare power brick can be left at frequently used locations) is just a really nice form factor to carry around, it's superior to separate parts like even a small Mac Mini, SFF, or mATX desktop, an external monitor that probably needs a box of some sort to keep it from being damaged, and a keyboard and mouse.

I use too much Windows-only proprietary software to make the iMac sensible, but I like the idea of the power and legibility of a large display, desktop-grade CPUs, and the larger thermal envelope available by ditching the battery and requiring wall power. Does anyone make an all-in-one or a carrying case for all-in-ones (with probably a Bluetooth keyboard and mouse) that would make jumping between different work locations make sense?

I'm aware that's sort of what a gaming laptop is, and it's pretty similar to the Lenovo Thinkpad, Dell Precision, and HP Elitebooks that I've used in the past...Especially after a couple years of 24/7 charger connections while baking the battery with a Quadro GPU running Solidworks, you barely have enough battery capacity to carry the laptop from one desk to another. Unfortunately, all those workstation laptops make concessions to try to pretend they're a Macbook Air where you can do...something? apparently some people do some kind of work with the laptop running on a battery and balanced on their knees. It's just a foreign concept to me. I'd rather they were 2" thick with a 120V socket, no battery, and 400W of CPU+GPU.

I have had one pair of these headphones for 16 years now. I wonder how airpods would compare in terms of pure surviveability.

No I rarely unplug it because I need the screen real estate and the decent keyboard experience that I get at a workstation.

There is maybe 30% of my work where I can afford to work on a small screen and just work on it from the garden or a cafe.

Company issued laptops have become the norm but other than the occasional travelling scenarios most people still need workstations to get things done.

Funny, people accept limited (I don't use Bluetooth headsets, but I assume battery life isn't an issue in real life) battery life for fancy headsets but complain about it with laptops. I'm the opposite, I embrace the limited battery life of my laptop (running purely on the nVidia GPU and sporting a i9, on Linux, the most I get out of it are 6 hours, less when playing games), but use wired headphones. Not judging neither side, just a funny when you think about it.

My laptop lasts a good 6-7 hours doing normal tasks, but I hardly ever use more than an hour or two at most as that is as much time as I usually spend in meetings. Anything above that is wasted on me as I prefer my dual monitor and keyboard setup too much and subsequently can keep it connected pretty much 24/7.

It's much similar in the case of wired headphones. I bought a wireless headset many years ago. As the battery has deteriorated a bit since then I feel that I too often had to stop listening to music during work hours because they needed to charge. If I forgot to charge them when not at work, they would have to charge during work hours when I would much rather use them. I decided that this annoyance was greater than having a cable that I didn't notice was there. The sound is better too so yay

But like other commenter says I need nevertheless an space for a 27" monitor, keyboard/mouse and a comfortable office chair. I don't think I have a "mindset", I'm all about improving my day to day, I spend an insane amount of hours in front of my computer. I have been told that my next work computer is going to be a MacBook Pro so I will get a taste of the Apple experience.

I use laptop only when I don't have any other option (traveling, meetings) and there is no way in hell that I'm going to work on a unplugged laptop for more that few hours simply because I don't like the ergonomics, performance and lack of "monitor space". This means that "battery life" after certain treshold (few hours) is useless for me and not something I would consider while buying one.

I understand that different people have different workflows and battery life is crucial for some of them, but it's not something everybody needs.

What is abnormal is that in 2022 people think it is acceptable to be forced to use wireless headphones and have to constantly have to think and worry about keeping them charged, esp when they are used in a context where you quite possibly have them plugged in your ear all day.

Wireless headphones have their place (primarily in outdoor active settings in audio only contexts for small periods of time). But if you are sitting in front of your computer all day, there are these magical devices called wired headphones with infinite "battery life" and world class sound quality that you don't have to worry about being out of charge in the middle of an important meeting. Unlike wireless ones they also guarantee audio always being insync with video if you are watching a video regardless of the type of device/machine/operating system you are using them on, something I have never been able to get consistently working to my satisfaction with bluetooth headphones.

i switch between two computers, a phone and a tablet quite a bit during the day, so having to fiddle with bluetooth settings every time i switch is more of a deal-breaker for me than some microphonic noises from the cable

When the battery has significantly degraded, I usually buy a new one. Changing the battery in a Thinkpad is not very hard.