Ok, I did a little more research on the matter and found that it supposedly all started because a group called Collective Shout sent a letter to several payment processors (Visa, Mastercard, Paypal, Paysafe, etc.) complaining and worrying that porn games could be purchased with content that could be offensive, disgusting, and sexist (no joke), so the companies (especially Visa and Mastercard) took action because I guess they saw their income or public image in danger.
Now the funny thing is that this group made their X account private because of all the hate they're receiving hahaha, they wanted to do something "good" for society and now they've become public enemy number one on the internet.