People in countries that have widespread local payment methods (like Pix down here in Brazil) have a enterprising opportunity right now. Though unfortunately it's not a global one, yet. Similar to how DLSite said no to the American companies and just stuck with the Japanese payment methods.
I wish some of those payment methods would go international quicker. This cartel of Visa and MasterCard needs competition.
But yeah, crypto is an option too. I never thought I'd say that in my life, but I think I see the appeal of crypto better nowadays after the recent few years.