I recently signed up first time after like 8 years to follow a handful of interesting accounts. But only maybe 20% of stuff I see is actually from them, the rest is all suggestions by twitter what people/topics I should follow or what people that the people I follow follow posted, etc. And there only seems to be ways to show "fewer" of something, not get rid of it altogether. Completely useless. I reckon there are third party apps and browser extensions to filter this, but since I don't care about those few accounts I follow enough either, I couldn't be bothered and deleted my account again.