Apart from the kiddy fiddling going on at Google HQ where adults monitor input, especially input from voice commands, there's the diabolical fact that they pay no tax, or very little in the country where they make their advertising money from.
I wouldn't mind if their search results were any good.
recently Google seems incapable of using a search string with any degree of accuracy.
I search for ceramics collections in Manchester UK, with results from New York, promoting ceramics "workshops", "studios", exhibitions of anything but ceramics from years gone by, shopping for pottery, agregation web sites repaeting the search results above. Press "see more" and I get the above repeated twice more in teh same order.
Generally speaking, I'd say they have lost the plot and are becoming increasingly irrelevant.