Debian tends to be a liiiiitle bit behind Fedora and because gaming on Linux is accelerating in popularity, being ahead can provide big gains in performance.
Can you manually handle all of that? Sure. I mean I have Mint on my side desktop with a custom Kernel but I recognize that I am dropping a V8 into a Mini Van.
Ukraine was the 3rd largest nuclear power in the world, and is famous for it’s history with nuclear energy.
The issue here is that them starting the enrichment process is grounds for the start of WW3, and they wouldn’t complete the effort in time to offensively defend themselves. You’d have to give them entirely complete nukes and even that would just mean it’s nuke launchin time for a number of folks.