The longer you are in the casino, the higher chances that you lose your money. They make you feel comfortable inside the casino so that you won't think of leaving, that's their strategy.
I have that point. They wan't to eliminate gambler's tress especially when they are losing, by giving a comfortable place to stay they change their minds and instead of being depressed, it change into nothing. The opportunity to give good services to their clients will help to make them known and win the business competition.
That comfort will bring gamblers to a much deeper hole instead of letting the gamblers to go home and rest, with this feeling they'll be more trapped within as casinos wanted to let you feel that you are always important and they're always willing to assist you, casinos wanted to bring competition between how to win customers/gamblers trust.
Just the way an animal is being treated when going to be slaughtered. Thats how unfair this casino houses can be. They act all nice, giving food and making the environment really conducive for the player, not with intention but to let gamblers play longer in order to lose their money.
Casino sites are aware that no matter what a player does or how they play, the games would never be off to the favor of the player so they enjoy it when players play longer and lose. I am not a gambler, I only play for entertainment and even when I visit the casino houses, there is no level of comfort that makes me play longer than I planned.