Yes. Or something more specific, like r/clay or ResinCasting.
Edit: But I might need to search for them before making this kind of suggestion

Would be nice to a community about diy and crafts

And I definitely had never stabbed myself with a chainsaw on this keycap

No, but you can interact with other "platforms" while been logged in on your home instance(platform)

WordPress is on activity pub?

Random comment on reddit

Btw, if you will need help with moderation you can count on me. But keep in my that I have a financial interest in growing this community, if that's a problem

And the difference between this mag and the one on Lemmy is just 200-300 subs

Thank you) Not sure where to post tho. MK on Lemmy is more active, but the admin there is "deleted by user" https://lemmy.ml/u/Reaton
Any plans on promoting this magazine?