Yahoo screws up again

I have had my Yahoo email for 20 years and through that time Yahoo keeps finding ways to make it worse! Now they have an "account key" to log-in. The only way I can access my account on my iPad or PC is to accept the "key" when it is sent to my phone. Already enough of a pain if it actually worked, but the "key" never goes to my phone!!!
After almost 20 years of having this email address, I suddenly have no way to log in to my account except through my phone!
I guess Ill have to switch to GMail!!!
Also, hate the fact that if I swipe left in any other app, Yahoo Mail pops up on the right. What makes these idiots think that they are so important?!? Dont they realize that some apps require you to swipe left??? Then I have to deal with the stupid Yahoo app!

Twisted30 about Yahoo Mail, v4.12