I sign in even less often, maybe once a month, on my phone. GMail, other google services, Instagram, Snapchat, HackerNews in Firefox, everything I can think of

I sign in even less often, maybe once a month, on my phone. GMail, other google services, Instagram, Snapchat, HackerNews in Firefox, everything I can think of stays signed in forever. (Though I don't use much more than those, on my phone. I do have a laptop ...)