

Various countries have cross method payment system that actually easier, cheaper (sometimes free), and faster than Paypal, Visa, and other US provider.
For example, indian UPI or Indonesian QRIS.
Indonesian QRIS even works with other banks and mobile wallet across Southeast Asia, India, Taiwan, China, and Japan.
Its license is more of forbidding anyone to use it for commercial purpose. People still can fork it for non-commercial purpose.
https://gitlab.futo.org/videostreaming/grayjay/-/blob/master/LICENSE.md
It’s not ideal but I won’t blame them. Huge chunk of casual consumer FOSS are distrubuted without permission on mobile, slapping ads and other monetization. Notably, almost all Minecraft clone on Android are based Minetest/Luanti.