Less content, that is spread across multiple instances that can have duplicate communities.

on top of that, there redundant communities that are unnecessary even in the same instances. For example there is the android@ and the askandroid@. The first one has a decent amount of subscribers while the second one has a single digit number. I wanted to ask a question, I posted in the first one since it would make sense to reach more people. The post got deleted and I was told to go to the other one. In the first one they were posting only news articles.

This is ridiculous. Splitting communities in such way was the result of the huge traffic that such communities had in the past in other platforms. This makes sense only when the traffic is so huge that it is practically chaotic to navigate and moderate between news/articles and support questions. When both communities combined have 50 subscribers, such split only harms the platform and the users.

Everyone wanted to migrate by bringing an identical environment to what they had used to. However this should be adaptable to the current situation instead of directly copying it.