Have you ever glanced at the Facebook comments under a news article? It did nothing at all to stop online toxicity when they tied your online persona to your identity, photograph, the identity of all your friends and family, etc. Plenty of pictures of smiling grandfathers holding babies next to N-word-laden rants out there
It's not just the tying of ones online identity to their real life identity that would mitigate this issue though. It's the fact that if a punishment is doled out (voice comms restricted for hate speech, or a ban issued for cheating), then you could be certain that the person isn't just going to register a new account and keep doing it, because the barrier of registering a new account would be so much higher (having to prove your identity to my theoretical reputation service).
OK, imagine this: A 13 year old makes an account, goes through your onerous KYC process, plays some game. Gets banned for saying something offensive under his breath when the game suddenly turns his mic on without him expecting it.
You're thinking "Great, problem solved, this kid will literally never be allowed to play another video game as long as he lives"
OK, in actuality, he's just going to use his mom's ID next time. And his dad's. And his grandparents' IDs. etc, etc
There'll be a whole gray market for IDs from all over the world to pair to your ridiculous Orwellian service, because thankfully it won't be backed up by penalty of death
I don't think a single infraction of hate speech would warrant any consequences, it would need to be a multiple offenses before punishment is doled out. This punishment could just be a temporary loss of voice communication privileges. Eventually if they are a habitual offender, it could lead to longer loss of voice comms, and then eventually a repeat ban.
Producing identity verification documents that many times over and over is not something a 13 year old will likely be able to do, relatives would certainly raise questions from those relatives as to why they need them.
I see the ridiculous Orwellian service is being the anti-cheat software we have to run already.
Right now you get muted and banned pretty quickly for mouthing off in any online game. Most games have some combination of costing $60+ up front, being pay-to-win, and/or being grind-to-win, so getting permanently banned from any of them is pretty catastrophic. Yet plenty of people get banned and re-buy the games regularly anyway