Sometimes it is easier to 'vote with your feet' or in this case your mouse, chose to simply avoid them.
I don't use google as they track you activity and use it for targeted advertising; now, but who knows what they could use it for if they wanted to be nefarious. Also I avoid anything with android OS for the same reason.
I have set my computer browser's default search windows to use other search engines, never google, I have my own preferences and there are plenty out there for users to choose from to avoid google.
As far as Facebook and other social media, I don't, its that simple I am too busy enough in life with my real world friends and family to waste time making new ones online liking people I don't know