Do you have a newer ISO on Windows Server 2019 MVS? The MVS Collection seems to have been totally abandoned for a few months now.
Yes, as much as Windows 10 supports it. If you want Windows 11 kind of support try Server 2025/vNext Beta.
yes every 3 months win server 2019 iso comes out updated, for me server 2019 is faster than server 2022, and there are some bugs present there as a screen saver that if the joystick is plugged in it does not work on server 2022 and after a few days on error in explorer on server 2022 in 2019 does not happen
maybe in some games, but you won't be able to play some ray traced games on server 2019, as server 2019 only supports DXR 1.0. -andy-