What’s the draw of having such a small community though? And why do you think that main communities would be overriden? Honest questions here I don’t quite understand what you are concerned about. I personally think that it’s the main problem with the fediverse right now, it’s only flavorless general posts and nothing from small niche interest that drew me to reddit in the first place.
I cannot stress this enough. They are owned by Hasbro. Last year was a massive win for both Dnd and Magic the Gathering yet they still layed off thousands of the people that made this possible. Even Sven Wincke of Larian who developed Baldur’s Gate 3 said he couldn’t even properly thank the DnD people he worked with because they were gone short after release. BG3 is probably the best game of the decade if not more and MTG is more popular than ever yet the people making them still get fired. Meanwhile, Hasbro and WOTC CEO’s personally made millions in salary and bonuses.
So no, you are not supporting workers and artists by buying their products. You are proving them right.