I have always refused to use 2FA and I don't feel the need and I'm not actually interested.
I know it's just an extra security layer but I'm fine and I don't want anything extra. At my own risk, I know it. I don't want to bother to look at how it works, to use a google product and to waste my time searching how to use an alternative that may be not working for all websites.
Trully, that's good for Kraken but not for me, I may ever look at another alternative. Even banks don't use it.