Crab ... Give it a rest . We all agree on the points made but we don't have to all pretend we always fly in perfect viz !
I am sure he meant poor viz , say 1km by light fog and I am sure he also meant that he kept visual with the ground and horizon. What this pilot did was totally different and illegal whereas flying in " poor viz " is legal but needs to be respected with the pilot knowing minimums and having a plan B . So don't pick a fight , this is not the time .