Fighting Facebook with Tech

How about we start ending this insane datapractices FB is running? What if we poison all our data with irrelevant information so FB has a harder time figuring out who we are? An example that comes to my mind is a browser extension that adds irrelevant browsing, uploads, likes etc, keeps a database of all the bull&*$t it added and again filters it over at my friends who use the same extension so they dont see all the "spam" This is just a silly example but c'mon we're tech (and more) and not a governtment that doesnt understand sh!t.