I recall being amazed at the seeming clairvoyance of their search results up to about 2014. It seems like when they reorganized under Alphabet, the division of responsibility became sharper. Alphabet to Google: you are an _Advertisement_ company. Your goal is to get as much info as possible on all people so to target and sell ads for maximum profit. The search engine, and other Google products, are to focus on that goal. The other innovation stuff may be done some by you, but we'll shift a lot to the other subsidiaries. I think the clarity and narrowing of purpose is wise, from a business perspective.
As a consumer, though, I've switched to DDG.