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.
Indeed, we should always have that capabilities to control whatever would be the situation, if you already feeling that way where it's being a burden then there's a chance that you may take a bad decision that will risk not just your finances but most on your time, since you will keep chasing for a win, either to recover your loses or to make money but you'll only realize that it's a mistake that you made since the outcome mostly just the same.