Games with kernel anti-cheat.
Office 365 (I think this mostly applies to overly complex Excel spreadsheets with lots of macros? There are also a bunch of people here who say LibreOffice has bad UI, or that they (somehow?) have documents that are complex enough that LibreOffice can't display them properly. Openoffice is somewhat better on those fronts, but neither are good enough if it's for actual work).
* Adobe -> macOS
* Games with kernel anti-cheat -> mostly exist on PS5
* Office 365 -> Wasn't the point to make it cross-plat when they went services route (web, mac, ios)? Also, Wine.
What is this hard hitting class of applications that can't be addressed either by a mac, a Linux PC, or a console?
I'm not saying Windows has no purpose, but I do think the hard hitting killer application cohort is wearing thinner than it ever has.
Most everything else runs great in wine.
What more is there?
This one’s easy, if they don’t support Steam Deck (basically a proxy for Linux support), I don’t play them.
and no updates planned.