Disagreeing is hardly calling someone a liar!
We are possibly approaching this from different angles. My job (as in career) is as an analyst for really big companies (banks, Telcos, airlines, insurance etc), to trawl through their data, look for trends, patterns etc. I then design and model scenarios to test my theories..... and if they hold true, I provide advice to the business based on what I observe. Fraud detection and risk mitigation is a big part of this job. But whatever insights I provide, and any recommendations that accompany it, must be supported by hard evidence. I need to explain myself using actual data. In other words, my brain is kind of hard-wired to not take things at face value.
All I am saying, is that from my own observations in the world that I live in, I have not seen nor heard of any instances of so called FF account hacking. I am not saying that it NEVER happens, I am just saying that I don't think it happens ENOUGH to warrant this new security regime. And when I asked if anyone new of any instances, the 2 news articles that were sent to me didn't support the claim that was being made.