Yes, I completely agree with the OP. Even if you wanted to show off to your friends, relatives or other people, they will probably think about the game and they will definitely have an irresistible desire to play. They will do this with thoughts like “why am I worse than him or other winning players” or they just want to test their luck. And even if the player starts to lose, he will bet more and more furiously with each bet, trying to make the winnings higher than you told him. Behind these stupid actions will be human envy, depression, anger that a person has accumulated, whether at work or anywhere else.
The main thing I want to say is that even when telling someone about our victories, we seem to invite the person to play, but at this moment we don’t realize it, because we just want to show ourselves higher, increase our worth, or just show off like a little boy, and not an adult and reasonable person.
I don't think we need to boast it big here yet just because of the euphoria you get when you hit a huge win it is normal you want to publish it somewhere where it will get glorified,like this forum.However I agree that we should not overdo it and it would be enough to just share the bet slip that you won it.I don't like sharing the replays anymore as it can have bad consequences on people watching the replay who can go and try to get that huge win themselves.
That's right, I have the same view as you which is that I think bragging about winning in gambling is not really necessary, I understand that it is a great achievement especially if the amount of victory is very large which makes me think it is natural if you want to brag by publicizing it to others, especially some of your friends who are also gamblers, it doesn't matter because everyone always wants to look superior to others, but it is unnecessary to brag in an excessive way. One of the disadvantages is that it is very likely that some of your friends who are also gamblers will eventually ask for or claim the right to the amount of winnings that you have won, no problem if you are willing to share it, but if it turns out that you are one of the stingy people then obviously this situation will cause problems in your friendship with them. And besides that, as you said, there is a possibility of adverse effects that can be experienced by people who see it, there is a possibility that they will try to pursue the same winnings as you get with the aim of bragging back to you, but the worry is when they are not as lucky as you in the sense that they will spend more money.