I completely agree, I have managed to influence parts of my family and a few friends to shift to better products (like Signal) but I simply don't like having all of my communications scanned by anyone, whether it be by disinterested (in me particularly) humans or computers. The often unspoken (ha) part of free speech is the bit about it being my choice to whom and when I share my thoughts. That means a lot to me. Apple, Google, Twitter and Facebook will go on without me but they will only find out about me second hand, and that's fine by me.