I don't see the need to show off in the first place. I don't actually know why people do that because my definition of wealth is that it should be used to help humanity and not oppress them. Flaunting one's wealth is actually oppressive and I do not subscribe to that in any way whatsoever.
Looking at it from another perspective, how you go about with the publicity of your winning depends on your safety. If you are from a neighborhood where disclosing your finances will pose a security threat to you, then there will be no need letting anyone know you have a winning. On the other hand, if such publicity does not generate any form of security threat, then there shouldn't be any problem with sharing with friends and associates. However, in my own case, I love my privacy so all information about my gambling stays with me.
I fully support your opinion. In fact, showing off or sharing experiences with other people has a bad impact if we are not right in terms of sharing winning experiences from gambling because even though we are in a safe environment without any threats, it still won't be safe because if we tell stories to others friends about big wins, the most common impact that often occurs and I often say is that a friend will approach us and borrow money from us, even some people will definitely know about this because sometimes a friend will reveal the winnings that we get.
It's not a threat, but it will have an impact on friendships when he knows you have a lot of money, but when he borrows money from you and refuses, friendships will definitely be destroyed.
there's nothing wrong with sharing our experiences, but it would be better to maintain financial privacy from anyone because money can threaten us from any bad impacts.