I tried ProtonMail after a user here got creeped out after watching snowden. And I like it. Sick of gmails intrusion to what I buy, where I go and yes the need of phone number. Why tho?
I think we as a developer community should educate the need of such encrypted non-intrusive services not necessarily proton to common people. Privacy is a right.
*doesnt apply to insta models though, lulz*