I don't understand why one would think that the rich lose more than the poor or the poor lose more than the rich because a casino doesn't see status and provides losses and wins. It's all automated, the results are generated using algorithmic systems and there isn't any biasedness in that nor there can be. A poor person will have smaller bets compared to a rich person, which means that a poor person losing $10 is equal to a rich losing $1,000 based on their financial capacity.
So, there is no concept like that in gambling. A lot of people think that it's easier for one to win in gambling if they have a lot of money, it's a myth as well. You are never going to win if you are not destined to win as long as you are playing luck-based games, and if you are destined to win, you will win even if you have a small amount.
Of all the posts in this thread, I agree with your opinion.
Gambling doesn't look at rich or poor, it's just a matter of the number of bets, if you lose, you lose, if you win, you win, but the difference is only in the amount of $$ they use to bet. Losing may be because the player does not understand the gambling game or is unlucky. For those who understand professionally, any game can give a winning percentage of more than 50 percent, such as poker or sports and esports gambling. If the player understands and masters it, the chances of winning will be greater. In contrast to players who randomly place bets without knowledge, the percentage of losses will be greater