Protip: You cannot refuse business based on personal belief save for the rare exceptions who had to provide a plethora of evidence that explains said underlying beliefs and why they're practices. So credit card companies are just going to have to pick a religion to appeal to it without ever again denying those beliefs/practices otherwise they would be violating american law. The companies caving now are simply like the ones who caved to the covid vaccines, they were always going to. Stand your ground and you will be you will be the equivalent of pure debt like the pure bloods.
Furthermore, most credit card/internet purchasers are already over 18, the fact that they are amendment about protecting a customer base they don't even have should be a huge red flag to you. If pedos can groom your children with information, just imagine what credit card companies and advertisements can do. It will be easier for them because they will know who is 18 and who isn't. In fact if I were a diddler the first place I'd want to work is Visa. Good thing they don't hire indians as their tech support.