Regarding YT and IG Fediverse alternatives, those would be Peertube (3.4%) and PixelFed (2.4%); globally they’re a bit less used than Lemmy (3.8%), but the bulk of the Fediverse is still microblogging (Mastodon at 72%, Misskey at 8%). So if my reasoning is correct those would need to grow quite a bit, before attracting Latin American users. Or the development of local alternatives that are then “plugged” into the Fediverse, but they would need to have some killer feature.
Yeah and this is a really good thing to talk about publicly like this. It isn’t my place as a USian to try to force my silly favorite social media network on Brazilians like some kind of unpaid advertisement salesman, but that doesn’t mean it isn’t worth thinking about world population centers and what kinds of media and communication they value. It changes the context of why development of a tool like peertube is so vital even if it’s usage is still small along any particular metric.
If we focus on making sure the Portuguese translation of documentation for Peertube is at least decent, it sets the stage for something potentially happening organically down the line in Brazilian culture that might lead to Brazilians abruptly valuing and embracing a tool like Peertube.
(I am not using Brazilians as an example for any particular reason here, they are just a useful example of an incredibly sophisticated and populous society that USians tend to pretend doesn’t exist or is a wayward backward place, like São Paulo and Rio are MASSIVE and yet in US culture they are barely blips on the radar).