Do they though? To most of my peers email=gmail
I do agree that it’s a good way to explain federation, anybody willing to be openminded will get the concept very quickly (I mean the importance of federation, like for email, not simply the fact that it’s a thing / old tech but whatever who cares).
But will many be exposed to those posts or articles explaining the fediverse while staying inside of the walled gardens? I hope so, personally I’m not going there anymore myself :)
I recently added a used mini pc to my lab and it has a Ryzen 3550H, 16GB ram and 512GB nvme; it cost less than 100€ total, hits almost 8000 passmark. Just to give you an idea of what you can get on the used market, I wouldn’t buy a new Celeron pc myself.