Juxtapose
Noob
That's actually not the case. Any game in the Xbox Play Anywhere program does (i.e. Halo Infinite, Gears 5, etc.), and certain 3rd party titles support cross play with PC, but other titles don't.I'd just like to remind you that Xbox has crossplay with PC as default for all games.
For example, you can only play Mortal Kombat 11 Ultimate crossplay between the Xbox version and PC - Microsoft Store version, not the PC - Steam version. So it's very limited there. DOOM Eternal can't play between PC and console. Diablo II: Resurrected lacks this as well.