I'm more paranoid about big companies selling me out for ad money than I am about phishing attacks. There's a number of sites where I feel like I should add 2F

I'm more paranoid about big companies selling me out for ad money than I am about phishing attacks. There's a number of sites where I feel like I should add 2FA for security, but I won't do it for privacy reasons. Logging into Microsoft Office for my job is a pain in the ass because they redirect me to the "Add your phone number" page twice for each app that I use. I have to click "skip this step" 4 times, since I'm using Teams and Outlook. Was the world a better place when every transaction you made in a retail store didn't come with a request for tracking? "Can we get your email? What's a good phone number for you? Do you have a rewards card? Do you want one? Any way we can peg you with a unique id and sell it to a data broker?"