Simple annoyances such as opening the laptop when using with an external monitor (1 out of 10 times making macos unresponsive for half a minute), to changing your bluetooth noise cancelling headphones for music to airpods, reconfiguring airpods tethered to your iPhone to macos. Making sure the wrong input/output audio is selected in macos...
People working from coworking space or a regular office, usually want to switch to a phone booth/meeting room, that takes them 2-3 minutes to walk to the next phone booth and get set-up.
Once you're up&running too often audio/video is unreliable, or simply airpods running out of battery.
I'm experimenting now with a tablet (with its own headset) dedicated to voice&video calls. While the audio/video setup now works seamlessly, there's still some usability issues that need workarounds.