How different people view casinos is different based on their perspectives and wants, some do see casinos as a place to hangout and have fun.
But for some others, they see it as a place to make money.
Casinos and gambling is a big business, this is why the gambling industry is a multi Billion dollar industry today, this simply means that while some people are seeing casinos/gambling as a way of having fun, others see it as a big business, and are busy investing and cashing out big profits..
Back to the casinos you shared, checked a few of them, and I must say that some of them have really bad reviews, I would prefer to stick with casinos listed on this forum, i see no reason trying out any of those casinos, as I believe that we have better ones here.
I am one of the people who believe gambling should be for fun only.
Ironically, the people who believe they can make a steady stream of income from casinos are the ones who make the mistake of emotional gambling once they start losing money.
The really smart ones who actually make a steady amount of money from casinos are the casino investors, probably.
I too would rather stick to the casinos listed on this forum because I know I can trust the people here to give a strict and fair review. Especially when that review comes in the form of actual critique.