Lemmy without politics is kinda a ghost board. There is maybe 3 or 4 new posts a day.
I think your approach of blocking any user who posts about politics is eliminating the most prolific posters when 95% of their stuff is non-political. This is not to say your approach is bad, just that it doesn’t actually represent “Lemmy without politics”.
That’s like 30 people in line. It takes half a block and a lane of the stroad to fit 30 people.