We're the frogs being boiled, over the last decade. People sounded the alarms, but they were looked at like they had tin foil on their heads. Now, it's clear they were right.
I'm speaking generally, of course. I use Firefox for all my personal stuff, except for those situations where it doesn't work.
What things? Looks like an urban myth.
That said, I can only remember two instances of that slightly inconveniencing me in the past, and both times I was inconvenienced by a Google-run website: once upon a time Google Earth refused to work, and once upon a time I couldn't tweak my Google Meet background. Both are no longer the case.
The biggest counterexample I can think of: WebUSB was critical to Chromebooks supporting external devices, but I can see why Safari might not want it. It has Firefox support at last, though.
Is that really something you need a citation on? You sure seem to have come up with an example of your own.
I can think of just one, USB.
Chrome was built on the premise that web standards matter. Remember IE 6?
The Prompt API is part of a real W3C standard: https://www.w3.org/2025/03/webmachinelearning-charter.html
It's not even chaired by Google. It's Intel, believe it or not.
1) Google properties
1a) Chromecast
2) a few web-based games that were really pushing the envelope on web APIs and didn't bother testing on Firefox
3) WebUSB, commonly used for some things like keyboard customization apps
I wonder if he's using a Radeon gpu, those have had issues like video playback making the entire ui framerate drop. But it happens in steam/electron too, not only firefox. The shader cores aren't used much either, it's just a bug.
Kaiser's website works mostly on Firefox. Recently I had to print a "letter" and on Firefox it was blank and printed fine with Chrome.
I don't know if it's still this way, but Google Meet didn't work very well in Firefox, so last year I took all my meetings in Chrome.
These are just what I remember. There are a LOT more.
EDIT: on the UPS thing... it happens when I follow links from gmail in Firefox. Sometimes it wouldn't 404, but I'd see a "..." and it would just stay that way.
EDIT2: for a long time (not anymore), sending Kaiser emails was broken. Hitting enter would warp to the bottom on the page and I'd have to scroll back up to finish typing. They're completely redesigned the website recently and that bug is fixed.
They got Chrome when it was bundled with every single installer ever for about a decade (which was so prolific and scummy that Microsoft had to make the "default app" picker system more defensive, because Chrome was abusing it more than microsoft apps were).
When you installed Java, you also got Chrome set as your default browser with no interaction.
Or they one click downloaded it from Google.com because of a giant banner saying "You gotta download chrome"
It's insane to me how rarely people on HN seem to actually know the history of this. Everyone who worked in tech support in the 2010s experienced this.
It was an identical strategy that most spyware and adware used at the time.
They're now on a T480, released 2018.