Yes and no, this topic comes up fairly frequently, and generally...nobody knows the best solution forward LMAO
piefed.social is a Lemmy "competitor" and is intended to be fully interoperable, but in practice it hasn't matured yet and it's interoperability with the Lemmy-verse is decent but has its quirks
But a big thing there is they have a multi sub type feature to combine comms like that
But some people also like the multiple comms, because they can have different viewpoints and culture.
Like lemmy.ml is a huge Tankie instance and their c/memes comms moderation skew towards censoring of comments and posts critical of Russia/China/NK and allows political memes
Where as c/meme on .world have banished most political memes directing them to [email protected] instead
Welcome! We've got memes on deck at [email protected] and if you're a programmer of some kinds we got [email protected] to scratch that itch and be sure to drop a shit(post) off at [email protected] or if you want SCIENCE and memes head over to the wonderful [email protected] or if you just want regular SCIENCE mander.xyz is full of sciency comms like [email protected] and [email protected]. [email protected] is also nice this time of year, but you'll have to post before you can leave.
We're not without our cons though, biggest problem we have are probably the Tankies (Authoritarian "communists" who will overlook any wrong doings of China, Russia, NK because they think their governments are the "gold standard"), but here they're mostly on the Tankie Triad lemmy.ml, lemmygrad and hexbear. You have a .world account so you only have to worry about .ml, but on Lemmy you can do a personal instance wide block if you'd rather just not deal with them. If you want to see what they get up to from a safe distance check [email protected]