This is true. The DD game at my former local Indian casino was super sweaty; it did have good rules (S17). But their 6 deck game got no sweat, had S17, and late surrender. I even had a conversation with a floor person about counting and she said they don’t even watch the 6 deck games because they are “impossible to beat” with counting.
They also had a free buy (no vig) on the 4 and 10 at craps for up to $20, so that was also nice.