Im fine with reposts, even reposts without credit. But reposting a meme from one lemmy community to another lemmy community a day after the original and not crediting/cross-posting is just shitty and pointless. Sharing a meme to another platform is the digital version of telling a joke, sharing it to the same platform is the digital version of saying someone else’s joke louder.
I, and I think many others, have .ml blocked, so fair call, I reckon. That said, my life would be affected not at all if I missed a meme or few.