As a gamer and software developer, I've been Windows-free for over two years, no regrets, maybe kernel level anticheat competitive multiplayer games, but I have tons of other games and not much time to spend in multiplayer.
Ubuntu on desktop gaming PC, Ubuntu on laptop, Steam Deck, Debian/Raspbian for servers. GNOME everywhere except on Steam Deck which has KDE, love both.
> Linux won't stop you if you try to use a command that deletes every file on your PC ("sudo rm -rf /").
It will definitely stop you from running that command because of "--preserve-root" that is enabled by default, if you want to break your system you have to opt out of it. Just don't try to put an asterisk after, pathname expansion will be a different case ("rm -rf /*").
Fedora has the following aliases in the root .bashrc.
alias rm='rm -i'
alias cp='cp -i'
alias mv='mv -i'
And yes, many of the old-school (and entry level) tuts were from the DOS era. ORC's?