Honestly, your instance has gotten worse over time in that regard too. Lemmy.ml used to be one of the better instances in that regard but the influx of Reddit users caused quality to crater and weird propaganda-ish pro-America/pro-capitalism stuff (and, not coincidentally, more racist/transphobic stuff) to start flowing from .ml. Probably not anything worthy of any block/defederation because ml still has decent content and a lot of good users but I sometimes am surprised by the stuff that comes out of there.
In certain parts of the world, you quite literally do not have a choice. For example: I’m in a rural community on an island. No one uses any other website to post anything, from local classified ads to events to important city/community stuff. The choice isn’t to use a better alternative but whether a person here has social contact with anyone locally at all.
No, moving is not a realistic option, especially not moving as far as we’d have to move; even the biggest city in the province doesn’t use anything else.