I also agree with idea saying companies who trick their customers are not gonna last long. I personally hate when I am tricked and completely abandon it. Most people do something similar.
There are two types of fake promotions, one is like gambling casinos offer something in promotions but in reality, they do not give that bonus or free money. With this type of fake promotion, usually, the gambling site can fool the gambler once to deposit but they can't fool the gambler continuously with this fake narrative.
Second, type of attraction is to use the trending words like web 3.0 or NFT games which are ordinary gambling games but given a fancy name to fool the gamblers. As these words are trending, gamblers get excited about hearing such things from the casinos.