I think this is why lemmy.ml has been asking people to stop signing up there. Centralising everything goes against the point of the Fediverse but also ends up costing the people running the instance a lot of money. It’s best for everyone if we all spread out a bit.
My other account is on Beehaw.org and they’re pretty transparent about what it’s costing them and how many donations they’ve had, it’s definitely interesting beehaw.org/post/416496