Exactly the same issue
The "League of Legends.exe" that is used for the games in league of legends launch for like 0.1s and instantly crash for me
(I never see any windows related to it or even the "infamous" 1x1 window)
Except the game has worked out like 2 weeks ago and I can't launch any games now, I'm using Fedora 37 with an Nvidia graphics cards
Does any of you have find a workarround?
I feel like i've tried everythings...

Did any of you buyed the account or "multiple accounts" that got banned?
Because Riot did an huge ban wave for botted account and you'll get banned for "cheating" if you play on a bot that HAS BEEN tagged has bot years ago