Gambling should never be a burden to our finances, it is not a necessity or an investment so there shouldn't be an upward proportion of sending money to it from our income.
I agree with you, the game should not be seen as something like that, it is not necessary, when the game becomes an entity for a person it means that they are entering a period of possible addiction, the game should be played to pass a different moment, emotions are present and our limits and capabilities should also be, they should not be exceeded, however each person is Free to use their name as the badge, only it is recommended that it should not be increased even if you earn more, it is not good Financially.
Addiction can be controlled when it's not severe which is why we need to be very careful how frequently we have this urge to make huge amounts of money from betting. Casinos know that gambling is going to make us profitable not rich. This is why we keep seeing the rich using huge amounts to bet on games many average people used not less than $50 on. This is one of the things that make the difference. Gambling is not for the poor and we could keep making money if we know how to find out way. Just like sport bets, you can choose two games and use like 20k to bet on them which can give at least 2x of your capital. This is the secret many gamblers do not know and it's good we utilize it for profitability.