Yes, except none of those are the most convenient payment method for online purchases in my country, even credit card requires an international one IIRC, furthermore, it is a pain to figure out a proper amount cause it uses Euro. The minimum € 3,00 isn’t a huge amount converted to my local currency, but it isn’t a small amount either.
So you end up with something that is too much of a hasle even if you had the cash and wanted to donate. Cause you can’t stop thinking along the lines of “even if I wanted to deal with all of this the amount I’m giving isn’t going to change that much”