I suppose this may make sense in the case of something like Mastodon. But something as versatile and customizable as lemmy, which allows for the existence of separate topic-based communities, makes topic-based instances of lemmy not necessary.
Instead of making a new instance for a certain topic, it is usually a much better approach to just create a new community on my current lemmy instance. At least from my perspective as a user.
I find the only exception to this is censorship and moderation. If I, for any reason am unhappy with an instance’s moderation and censorship, then that is the only potential reason I can see to change and make my own.
It’s not too difficult to be active on other instances. For example, I am very active on mander.xyz, despite my instance being lemmy.ml. It’s even easier on Mastodon. Peertube can be a bit of a struggle with subscriptions or notifications not always updating properly though.
You are not logged in. However you can subscribe from another Fediverse account, for example Lemmy or Mastodon. To do this, paste the following into the search field of your instance: !fediverse@lemmy.ml
A community dedicated to fediverse news and discussion.
Fediverse is a portmanteau of “federation” and “universe”. It is a common, informal name for a federation of social network servers whose main purpose is microblogging, the sharing of short, public messages.
It’s not too difficult to be active on other instances. For example, I am very active on mander.xyz, despite my instance being lemmy.ml. It’s even easier on Mastodon. Peertube can be a bit of a struggle with subscriptions or notifications not always updating properly though.