He specifically said there is a support network for him thru tiktok. How can you say ‘keep watching those videos are bad for you’. That is dismissive at best.
That's such a weird way of making statements. We do make decisions about who we make friends with, who we engage with, without the need of someone to decide those for us. and even more importantly, who?
These issues should be dealt with using advice from professionals in combination with a support network.