So much commercial, all data they buy illegal. They do whatever they can to make you start play. They don't care if you rich from a western country or poor in another country or super rich in a middle east country. They will if they can do what it takes you to get you addicted. But in the end it's up the us individuals to be old enough to see this shit and not using it. 
It's their business, they have to do everything they can to promote their products and services so that they can get customers which is how they earn profit. You can't blame them for that because if you start a business, you will make every effort to make people buy and use your products.And regarding sports betting and more I already explain my opinion and skill games is totally different then games only on luck where the house win 9.8 times out of 10.
Sports betting is something completely different, and it isn't comparable with gambling games because as you said, gambling games are completely dependent on one's luck while sports betting requires one to have knowledge and experience about the sports they are going to use for their bets.One can even earn money from sports betting if they do it in the right way because it's not difficult to get more wins than losses if you understand every match and team and their players.