and there are professional pilots to day who don't know they can go to touchdown zone elevation plus 100 feet just on the strobes/rabbit(as we called it).
I guess if those people dont read about their Aviation authority guidance/regulations about CAT1 they would always go around at minimum RVR 550 as they will NEVER see the runway by DA.
I think after a few missed approaches,they may start wondering why and start reading again
