Google has proven so many times they don't deserve the benefit of the doubt, bringing up Hanlon's razor is a bad joke at this point.

Unfortunately I can't find the story of that Mozilla developer that recounted how many times Google introduced "bugs" that only harmed Firefox, and how long it took them to realize this was malicious due to applying Hanlon's razor.

The fact is, if your opponent is even moderately intelligent, Hanlon's razor guarantees to keep you blind to their intentions.