The title is a little strange, almost like saying you don’t need those luxury Apple devices to get privacy, but that is wrong. For the mass market, I think Apple is the company that is least bad on privacy. I use some Google services like GSuite, Play Books, and Play Movies heavily but I cringe a little.
Not counting GCP, just consumer offerings: if Apple provided a good email service that supported custom domains, I would just use them for everything except deployment platforms like GCP and AWS.