Comment by revjx

I've been avoiding doing this, and I'm not certain the reason is valid - I don't want Google to have my mobile phone number. Perhaps I'm being overly cautious, but the fact Google already collects such a huge amount of data on me, coupled with the increasing insistent requests to enable two-factor with my mobile phone number, has made me not do it. I got so sick of being pestered about it that I stopped using Gmail a little while ago.