Part of the issue is the search tech itself, but part of the issue is how the web has been warped by SEO. Search and what was being discovered weren’t always in such an adversarial relationship.
For me though the closest I can get to the good old days is Kagi. Not a sponsor.
It's also that Google brought Doubleclick and that completely flipped their incentives. Now they get money sending you to the content farms and what is good for their business isn't necessarily aligned with what is good for you...?