Subscribe to the same community on multiple instances

I just had a thought (*fuckup), ProgrammingHumor exists on multiple instances. I was wondering if it is possible as some part of multi-community scroll feature would it be possible to automatically fetch from the same community on as many instances as are known?

Boost for Lemmy looks so professional and polished I kinda wish it was more of an aggregation software.

Maybe in Boost for Lemmy Pro?