As what the thread title says, I like to know based on your opinion how big the contribution of the gambling industry to the entire market.
I have been a gambler for awhile now and I believe that with the contribution of our industry, it will only make the market stronger in the long run, and it's one of the reason why adoption is happening at a very good rate IMO.
Gambling industry contribution to which market or economy ? Your question is a bit confusing. I do not think gambling contribute to the growth of the economy but most of the gambling casino are not registered and in places where gambling is prohibited, you will never pay taxes on the gambling returns. However, crypto has played a major role in making gambling business popular.