[Volker_W]

Are you aware of any project using a SQL database that allows someone to purchase legal porn or donate to legal far right organizations? Mastercard, Visa and Paypal lock such accounts. SEPA (luckily) does not.

This is the only advantage of bitcoin I see.

[alalv]

Do Visa and Mastercard really block porn purchase in the US?

[Volker_W]

I just checked and they do not block all porn, but the porn that does not fulfill their regulations.