I do not believe in things that would not be backed by data. Not that this wouldn't be something we can't back with data, but we just don't have it. What we simply need to do, would be check the finances of everyone who gambles, you do not have to go around the whole world and find everyone, go find a big place like Stake for example, and check their users, even that alone would give you the results. All the stake users should provide their info, how much they won/lost at gambling and how much they won/lost if they own a business. If this data is provided, then I will believe this, which we all know that data won't be provided, but in every case, without any data, this is just made up thing and I won't believe it.