Personally I recently did the same because lemmy.world didn’t commit to defederating meta and I didn’t want to stay there, but I am not very happy on .ml either, I get an insane amount of tankie crap on the all feed now and apparently no more nsfw posts.
I’m an anti capitalist myself but I strongly oppose the idea that someone preselects what communities are visible to me, on .world it felt much more organic and well rounded.
Ultimately I will just have to make my own instance i suppose.