I mean, i'ts your project. It's your baby. You do what you think it's best for it.
I don't think GitHub userbase number is going to drop dramatically any time soon (same thing with shady-associated services like Reddit, WhatsApp, you name it) but I'd bet everyone who would think about contributing to Photon already has an account in Codeberg (me!) or has the means do collaborate in Forgejo.
Almost nobody here gives a flying fuck about education quality. If we were to talk about education injustices we could argue about how the USA stole the name of the continent for theirs and how most of the world went along with that, and you people don't seem to like that talk...
But in all seriousness I guess we as Latin America/South America don't have that sense of unity as Africa does. We are absurdly diverse and I think it has taken a toll in our sense of identity