I am not sure what all this fuss is about. They flat bet me at one casino. I am trying to see what happens at a sister casino. Maybe they will flat bet me there too, maybe they will ask me to leave and just maybe they might not even know or care about the flat bet decision made at a smaller casino. Maybe they will let me play and do their own evaluation. Why is everybody having a cow?
At one casino in my home state, where I play with card, one pit guy whispered to the dealer and she started cutting the DD deck by 2/3 on one occasion. I left. Since then, I have avoided that pit guy, still play at the same casino and have won a few thousand from them since then. That particular dealer likes me, still cuts less than half a deck when dealing to me, does not change anything.
My point is that sometimes these flat bet decisions are localized and may not apply elsewhere.