Agreed, cant even count the amount of times I have searched for $VERY_SPECIFIC_THING on Google, but got 10 pages of completely irrelevant references to something that has close to matching keywords and is way more popular.
at some point they removed the "show users link he clicked before" and that makes the start of Google usefulness. you used to get Wikipedia and stack overflow reliably on top in 2014, then by 2015 it stopped, where by Google choice of by content farm Henning better at gaming the system idk, but the key was removing history from result bias