Wikipedia claims they’re quite popular.

f I created a community, would I become it’s (lone) moderator automatically?

Yes. But you can also immediatly appoint new mods and/or un-mod yourself if there are other mods present, so it is easy to give a community away when there are other interested users. It’s not a permanent thing.

What consequences, requirements and things would I need to keep in mind as a moderator?

Your community needs to be compatible wih the Fediverse Code of Conduct … but that boils down to “don’t be a dick and don’t post illegal stuff” which is pretty much just common sense. It’s not exactly hard to follow those rules ;)

Apart from that, you can set whatever rules you want. But keep in mind that the Fediverse is still a lot smaller than reddit, so if you are TOO niche / narrow / strict with the rules, you’ll have a hard time finding people who want to engage with your community. General, broad-themed communities with easy-to-follow rules have a bigger chance to thrive.

… and a personal little tip: don’t slam down the ban hammer at every opportunity. As a mod you are able to ban, silence, remove or otherwise “punish” people for bad behaviour, but that doesn’t mean that you have to do that. It’s a lot better to give users the benefit of the doubt, explain instead of punish (as they might not be aware that they did something bad in the first place), and give them a reasonable chance to fix their mistakes on their own before taking action. Post removal, bans and the like should be reserved solely for when the user in question is unwilling to cooperate OR did something obviously super shitty (like threatening other users, using slurs, posting illegal stuff etc.)

Is it advisable to copy-paste content from Reddit to kickstart new communities (given that the link source to the original content was added as well when making new posts)?

Well … as a last resort, yes. Original content or stuff from non-reddit sources is always preferable as it gives users of the Fediverse an incentive to visit communities here instead of going to reddit, but copypasted content is still better than no content at all, so if you can’t find interesting / worthwile stuff elsewhere, then copypasting from reddit is okay-ish too.

OC is still way better tho.

Nostalgia creates some massive rose-tinted glasses.

I’ve used to love FFVIII as a teenager and decided to buy it again for the Switch last year, but I legit couldn’t progress more than a ten-minute-interval without either cringeing at the characters or being angry about them in some way. Why are they all so edgy? Why are their decisions always so incredibly stupid? I eventually realized that the characters are basically what a 12 year old would consider to be cool adults when in reality they’re absolutely immature in every aspect.

I really really tried to complete at least one playthrough again in the hopes that it would eventually get better, but snapped when the oh-so-mighty martial arts character, who had been showing off his melee skills in every effing cutscene, flat-out forgot that he has been fighting literal demons with his bare hands for the entire effing game only to realize AFTER a multiple day long imprisonment that he could just slap the guards around without having to get a weapon first. FFS how do you forget such a thing for longer than a week?!

I guess the same kinda applies to FFVII because everyone I know who had played the game when it initially released still thinks it’s THE best FF game to date and they’re usually very very vocal about that opinion, and everyone who didn’t play it “back in the day” just couldn’t understand what was so great about it. I’m in the latter group BTW. I’m all for letting people enjoy what they want and I won’t try to ruin anyone’s fun with a game they like, but I am convinced that a huge portion of that hype is nothing more than nostalgia.

Sorry if this is the wrong place to ask for this, please let me know where I should post instead!

It is the right place, don’t worry ;) it may just take a bit for a supporter to react, and IIRC there is a side-wide update due today that may cause the supporters to have their hands full for a while, but they’ll eventually come back to you.