They probably got paid a huge amount to promote gambling, but they didn’t think about the consequences. Just imagine losing an account with millions of followers because you promoted an illegal casino. That’s years of hard work gone in an instant, all because of greed.
I've seen an Instagram account, YouTube and Twitter owned by someone who is famous, as you think that person advertises the casino Famous online but in the country that people live the casino are banned by the government, but he still advertises.
Long story short, it turns out that the person has more than three Instagram, YouTube and Twitter accounts with a pseudonym, it turns out that gambling ads are posted or advertised on an account that is not too active, Maybe with a high pay, I think he is no longer afraid that the account is blocked because the account in the name of the followers is more than those who advertise gambling, That's as far as I know the way they made money with gambling advertisements, surviving one knowing it was decent for gambling advertisements.