Just an extension to this, when I used Reddit, /r/all was too big and had a bunch of crap I didn’t care about, and I browsed my home page of subscribed communities.
On here I only ever browse All, despite the drawbacks. I think it’s practically the only way to use Lemmy. OP might have subscribed to a dozen communities and felt claustrophobic especially if they’re coming from Reddit.
Different instances are more or less insular though. Hexbear can be good fun but once you realize 95% of the posts and comments are from like 200 people it feels more like a discord server than a federated link aggregator. db0 federates with most big instances so even our local communities don’t feel as insular. .world is .world, for better and for worse.
It’s definitely not possible to create something that looks exactly like that with modern safety design standards but they are being very stupid by not at least trying to evoke that more in their cars.
Then again, as far as I understand it, rich people are completely detached from my idea of good taste. So we might like the classic designs and the companies might know their customers prefer novelty or “the next big thing” over that kind of continuity