Why can't they just use my "old" password? I don't want to set up 10 new passwords. And yes, I was expecting it to magically work by just enabling it and enter the SMS code. This is too much hassle for something I don't really care about (I don't keep anything of value anywhere online or in my computer/phone).
Why? Maybe because that would defeat the whole purpose?
And why use a (relatively, before someone calls me out) high security measure for something unimportant in the first place? You wouldn't use a full biometric security scanner setup for your pantry either, would you?