I know it's ok to gamble for having fun and socially but I don't think young people should be exposed to this when they're in school.
Most of them will only imagine "What 'IF' i win 1000x of this amount and i'll be able to do this and that"
The first thing where will they get the money, even if they get pocket money and use that to gamble then they'll slowly develop the habit of gambling disregarding short-term winnings - if they occur.
They'll pay a huge price with the tension they'll have thinking about this when their whole life is ahead.
Parents should be aware of the proliferating gambling sites online, awareness is the key to the prevention of children getting hooked on gambling sites if they are not being monitored and kids are spending too much online, it usually starts with gaming until the child learn that there is a way to make money online through betting and yes one of this is when kids watched these streamers and Youtubers promoting gambling sites in their channels.
The Internet gives freedom, but as minors, they should be guided by their parents. I also have children and I make sure they cannot access sites that are not for minors, by controlling internet accessibility, that's one step to prevent children from getting addicted.