2fa Auth problems

Ok so this is a bit of rant that I am sure many of have had when degoogling. So with 2fa auth, my opinion is its partially for security but mostly for getting persons identity as a number is easy to identify someone with as most ppl have contracts or some type of plans with carriers. I recently got a number number and was able to log into someone elses amazon account. Numbers get passed around companies like amazon def …

2fa account amazon auth carriers companies identify identity log numbers opinion plans privacy problems rant security