We might not always react as fast as you like but this isn't our job it's a hobby project and sometimes there are other, more important issues that have to be handled first. But we will get to it! Cheers
If you're interested in one of those communities and the mod is still active - pick it up with them first. In cases where the mods have abandoned the community completely we as admins can transfer the community to a new mod/team.
Yes well as long as they follow the moderation rules there is no limit to the amount of communities one can "own". Because people would otherwise just create alts.
If you want to take over a community - contact the current owner first. Afaik @sabbah@lemmy.world is no longer interested in being a moderator on some communities. Could be on all. Please pick it up with him first, I'm sure he'll reply.
You can't flag a community but you can flag a post or comment in that community and go from there.
Use the three dots under a comment or post and click on the flag icon to report.
But there are options?
We might not always react as fast as you like but this isn't our job it's a hobby project and sometimes there are other, more important issues that have to be handled first. But we will get to it! Cheers