Anti-cheats are not really compatible on Linux IIRC. Maybe there have been improvements on this front but I think this was the main issue for a lot of gamers. This and there were cases when they were getting banned for playing through Wine.
I once tried to set up a GPU passthrough setup to a Windows VM to play WoW but there were a ton of report that Blizzard just banned players for using QEMU VMs because they were marked as cheaters.
I once tried to set up a GPU passthrough setup to a Windows VM to play WoW but there were a ton of report that Blizzard just banned players for using QEMU VMs because they were marked as cheaters.