I consider myself a Power User, use of Windows is not friction free :)
Over the years I've come to believe that there is only one thing important: What you are used to. The friction is in the change process. Not in the destination.
As an independent, I have several customers on MS365, you know what my super power is? FireFox cookie containers. One for each org, and I switch with 0 effort between the orgs. No need for Windows in that workflow at all. In fact, using Windows and the native apps would probably give me a lot more friction.
Yes, sometimes I have issues. I.e. yesterday Word kept deleting my last 1-2 sentences for some reason, even though hitting ctrl-s tells everytime: "I should not worry". but in general it's fine.
My business is on Proton, and I love that MS365 AND Google workspace calender invites go right into my agenda with no effort. There is nice stuff out there. Especially now we have Proton Meet, I can take some ownership over videocalls in Teams and Google Meet finally.
>What you are used to.
Absolutely. I've given using a tablet (with keyboard) as an alternative to a laptop when traveling and it sort of frustrates me for a lot of things. But talking to people I know who have largely switched over, my conclusion is that, in general, I probably mostly just haven't put the effort and commitment to make it worth it for me. And I'm not sure, not spending nearly as much time on planes as I used to, it's worth it relative to getting a laptop that is even lighter than the combination.