If there’s a community that only exists there, be the change you want to see: create it somewhere else and give it time to grow. You’re not the only one making this complaint about .ml, and you probably wont’ be the last.
Maybe we should open a thread on !fedigrow@lemm.ee about this
LW is already much more active than lemmy.ml (18k monthly active users vs 2.5k: https://fedidb.org/software/lemmy/), so the system is working, people have left for a less politically biased instance