Wow, #searx (a 'meta' web search engine, I used the instance at https://searx.rasp.fr/ ) has come a long way since the last time I looked, admittedly long ago. Perhaps I should start using it.

I would love it if I could manually tweak the ranking with rules like "boost MDN and stackoverflow, attenuate w3schools and Medium" etc. Might be simple enough...

And then share those tweaks in a 'web of trust' style?