In addition to that, I’ve been seeing legit scam websites rank in the first page since a year or so, and that’s not something I’ve come across only a few times.
As much as I don’t want to accept this, it seems like it’s the new reality.
Basically:
Google: "good pages are those that have lots of links pointing towards them".
YouTube: "let's make all our pages link to the 'why quantum mechanics proves Trump wrong' viral video, people seem unable to resist clicking on it when they see it among the search results".
Random guy on internet: "I wonder what quantum mechanics is... let's ask Google..."
You'll be jacked in no time
Several years ago, the first result for web topics was almost always MDN. These days it's usually one of those SEO programming content farms for beginners.
The other thing that annoys me to no end is that Google's own language settings don't work. I live in Japan, but I don't want Japanese programming search results. I have told Google to only return English language results, but it ignores that most of the time. The only way to force it to use English is that sometimes it asks if you want English results only, but you can't force it to do that to begin with.
For other kinds of queries it still works pretty well IMO.
That boggles my mind as well. Google already knows which media are actually relevant as a source. For example, if I want good reviews for electronics products, I'd go for Heise and Golem, for everything else Stiftung Warentest. Google could easily compile a list of reputable media for each country and prioritize these, but they don't - I suspect because they enjoy all that sweet sweet ad money coming in from blogspam sites and less-reputable media.