mastodon doesn’t “discover” akkoma content and won’t show anything unless you’re following a user from there, which kinda sucks.
I mean – that’s how all of them work. Even Lemmy. Unless your instance administrator joins relays (which have tradeoffs between privacy / effectiveness of blocking) your instance is only ever aware of posts from followed people (and reply threads followed people are involved in)
(also MUCH lighter on server resources, compared to most other twitter-like alternatives)
Mastodon is just unusually heavy, really. Even Misskey & forks are lighter than Masto on the server side (preferring being bloated on the client instead)
while i don’t have any specific opinions about this that other people haven’t addressed, i just want to flag up something;
this seems unenforcable. as in, you can’t really tell where someone discovered a post from. yeah you can just remove the buttons from those views clientside and it’ll probably work for the majority of cases, but alternate clients or modifications to lemmy-ui can simply put the buttons back in (or in cases of unmaintained or differently opinionated clients, just not remove the buttons at all). the backend can’t really differentiate which view a vote comes from. federation especially can’t differentiate which view a vote comes from.