You know, this is what I see:
If you are going to get your players into trouble by encouraging them to run from casino to casino within a group and claim bonuses, and that group of casinos doesn’t give out but one bonus per group, it’s you who is doing false advertising and ruining player experiences.
Years ago, players did have an advantage from going around and collecting bonuses because there were few rules and low wagering requirements, if any.
Today, a player is generally ill advised to go casino hopping to collect bonuses in most cases, because retention bonuses are often a lot better, both in size and in wagering requirements.
So that’s why I see you hopping all over the net claiming your players are getting screwed at places where others simply have no problems.
I think you are causing problems for your players by giving them antiquated advice.
If I were you, I would give that a hard look first.