When someone bets a large amount of course they want a bigger win and this is very impossible for those who have a small bet and for rich people it is very possible for them to do this, but if they cannot control themselves when betting of course this will be very detrimental to themselves.
The advantages will always be for people who are rich, because they risk money and that is what they have the most, if they lose they don't care, they don't fight to have more money, because they know that if they win or lose they don't care, they can play for fun , for a person who has limited resources and sometimes gambles to see if they can get lucky to have money, because they are people who take risks because of their need, and that is good and bad at the same time because you have to be very responsible, but I could to say that when they are going to generate better ways to play to win money, they run out very quickly, and they cannot do more, there are people who fall very quickly due to lack of money, they do crazy things to find more money and bet it, that is what differentiates a poor player from a rich one.
you are right
like my old granpa used to say "it's much easier to make money if you have money"
this is the game
the good thing about not making the path to get money so hard to do is that more people can learn it and get there too if they want
easier said than done but not impossible