I don't think you understand.
This isn't about me, this is about my concerns for the general public at large, and the dangers these platforms carry for society at large. As for privacy options, if you really think those accomplish anything you're naive.
It might make you LESS visible, but it does not lock out creeps. As for the data your ISP collects and sells? They're looking for marketing material, they couldn't care less about hurting your kids, destroying your career, or any ideological games.
At the risk of a dog pile......Always follow the money.