As the user who doesn't like higher wagering, as long the casino not make those bonuses automatically active is fine. It always depends and the choice of the user, any promotions are really welcome as long as these typical offer is needed manually active and only by user it self (not automatically). Regarding marketing and competitor, casino want to compete each other but keep in mind not every casino having a same budget.... So you can't blame them either. They could be having some though to do some marketing, same as other competitor but cannot make it due the budget.