Please be gentle as I am a total noob on this site and I’m still in the process of figuring out how any of this works.

Shortly after I joined, I created https://lemmy.world/c/breath_of_the_wild and I’ve been uploading my content from reddit to that community since then. Today I got a question from someone on kbin.social and I decided to check out this other instance(?) only to find out that “my community” is run by another dude over there: https://kbin.social/m/breath_of_the_wild@lemmy.world

I have no idea who this Earnest guy even is, but as you can see this is clearly 1:1 the content I posted to my own community. I’ve literally never spoken to him before. What’s that about?