Son playing Valorant

I have been playing Valorant since beta, and over the last few years my son (9) has been wanting to play.

I let him last year make an account and he was playing spike rush/deathmatch with mic disabled.

Recently got him the TL bundle and let him play some unrated however had to 'vet' the lobby before letting him use VC.

He's had some great teammates however, I know what some people are like.

Anybody else's experiences would be helpful.

Edit: thanks very much for your insights and experiences with your own, I will leave VC off for now and try it out once he has his own setup.