Google is no internet sheriff. They lost their "force for good" title more than a decade ago. Now they only care about keeping their profits up which means that they will turn a blind eye towards malicious stuff unless there is severe public pressure on them to block it.
It was quite telling when about 4 years ago they removed the phrase "Don't Be Evil" from their literature, murals, and Code of Conduct. At least they finally acknowledged that the phrase conflicted with their business practices, and didn't hide which is a higher priority for them.
It's one of the reasons why ChipMixer has the largest signature campaign here, and has near total penetration on Bitcointalk.
The influence the forum has on the crypto community is often underestimated, in my opinion. Despite being constantly under attack in various ways, including limiting their search engine returns Chipmixer is one of the most popular bitcoin mixers around, and as far as I know they only advertise here.