I user Windows at work, Mac at home, and enable 2FA on every account that I can and it's 95% of the time something I don't have to think about. What is your usage scenario where you're constantly being bothered by it? My one exception is my work laptop. I choose to use 2FA with every Gmail login. I use my phone for the 2FA login prompt and have my office phone as a trusted phone number for 2FA codes if I were to lose my phone.
Yes, but the Windows computer you use at work is primarily YOUR computer, right? My usage scenario involves using computers that are not necessarily owned by me. And when I use those machines, assuming I do not have my iPhone or Mac with me, how then would 2FA be anything other than a bother to me?
Right now I do not use 2FA. I remember one very long password and use a password manager. I can access that from anywhere via web browser (using private mode, naturally) and gain access to the passwords I need. I realize 2FA adds extra security which is very nice, but it's yet another step that isn't convenient for me.
Again, if anyone can show me how 2FA is just as convenient as entering a single password, I'm all ears.