Sign this petition so that maybe we can tell Visa and Mastercard where to shove their opinions -
https://chng.it/TDzjnxX6fm
If you are american sign this one https://action.aclu.org/petition/mastercard-sex-work-work-end-your-unjust-policy
The aclu has more power than change.org
Also if you use mastercard or visa in anyway, contact them about how you are disappointed in that they are restricting the purchase of legal content.