We can only offer suggestions and they’re only that, suggestions. We can’t make anyone do anything. OP was under the impression that they couldn’t moderate all their communities from one account if they were spread across instances. They’re now aware that this is not the case and perhaps something will change in the future. All we can do is offer advice in order to try and uplift people, communities and the threadiverse as a whole.
The comparison I had in mind was top-level web domains - there was all these plans (e.g. .net should only be for ISPs and telecoms businesses) that were ultimately ignored.
I came across one issue moderating a lemmy.world Community from a feddit.nl account - the pin I put in a post only happened on the feddit.nl copy, it didn’t federate across to any other ones. That’s the only prob I’ve encountered so far, though.
Seems like the same bug the football communities keep running into where some pins and unpins only federate to some instances and so they have to keep pinning and unpinning a few times.