For those asking, Paypal shut them off a while ago. Keep in mind scanlation really is a combination of piracy + translation, even if the intent is spreading the works to audiences who speak other languages. Since they host such a thing, Paypal cut them off. It was bound to happen sooner or later. Anyhow this is why they had to resort to crypto.
I used to donate back when they could receive through Paypal, but I haven't really jumped on the crypto train yet (thus I haven't donated since). I am still able to help support, but I'm also lazy... and there are probably more like me LOL.