I haven't noticed this, but have seen the complaints. I don't tend to see many reddit links in my search results, and haven't noticed a change since that blackout. Perhaps just the nature of my searches?
Same. It would be nice if someone would share some example queries. I use Google quite a bit but rarely end up on Reddit, nor do I feel Google search quality has been going down over time.
Proper technical manuals don't exist for the repair work that I need to do; finding the solution to a problem I can't work out myself is a mix of YouTube, Reddit and a looooot of filtering out bullshit.