The vast majority of people who play poker do not play it for the "high stakes, smoky rooms, and martinis". Speaking for myself, I regularly play for very low stakes with friends in my own place of residence and we enjoy it as both as an intellectual pursuit and something to socialize over.
Obviously your viewpoint is perfectly valid - there are plenty of people who have been irreparably harmed by gambling culture and the way that poker is marketed largely does itself no favors in that regard. My point is that degenerate culture and poker can be separated and there are absolutely healthy ways to enjoy a hobby which, yes, has a luck element to it, but also requires precise study and meticulous decision making to excel at.
From what I've read I think you are conflating the predatory nature of casinos with the game of poker. Those two things are certainly linked, but I would argue that it would be a mistake to write off a game like No Limit Texas Hold'em as irredeemably harmful due to the association.