I also recommend people I know to use Firefox, but a lot of people either don't understand the problem or just don't care.
A lot of people even conflate Google Chrome, Google Search and other Google services (understandable, as Chrome's home page is a big Google logo with a search box), so they think that they cannot use Google anymore if they install Firefox.
The stats [1] speak for themselves: only 3.3% of users use Firefox. Even Edge has more users.