firefox susgest just turned itself on again even after being turned off, AGAIN!!!!!!!!!

I think I will just permanently turn off automatic updates because Firefox suggest has just turned itself on again. I want to retain my search and form filling history like I always do but not have it automatically appearing when I am searching something in the search bar. this is a matter of privacy and Firefox still makes the same mistake over and over again. I can't get an IT job but this guy who keeps making the same mistake every time, angering millions of users every update still gets to keep his??? And the most hurtful thing is, we cant even talk to the people who make it directly to tell them they are messing up, I am speaking to a guy who has nothing with making the damn thing, who is probably just going to tell me to delete everything, which defeats the purpose of keeping history on.