You clearly dont understand how poker rooms, online or physical, operate. They take a rake from each hand regardless of winner. This article has nothing to do with the "advantages" of the house, more about accounting fraud that allow partners to cash out deposits from players.
I don't think fraudsters care about regulation. They care that they can sucker people.
That's illegal, and easily prevented at a regulated site where deposited funds are required to be accounted for (and preferably held in escrow). Regulation in banking or in gambling doesn't make it impossible to lose; it makes it possible for winners to get their money and impossible for the company handling the money to simply pocket it.
In addition, the financial industry at large can legally provide all kinds of leveraged products which pass scrutiny and result in hefty bonuses (personal profit) but which can end with ruin for the individual and group investors because they are structurally unsustainable (i.e subprime lending had to come crashing). On top of that, the institutions which benefitted during the boom then turned around and asked the people to prop them up despite the questionable risks they took because the world could not afford to have them fail --we blinked.
Sorry I don't buy that. Financial regulations put in place during the great depression worked pretty good. Then they were slowly pared back over three decades starting with Reagan. All the evidence I've seen is that the financial products were massively under regulated.
So, from that standpoint it might be better to have it on the up and up and supervised -but supervised with a very keen eye and a regulation with teeth, as it were.