[Zero] House edge/rakes makes incredible money for casinos, huge income. If the developers of ZeroEdge aren't greedy, the model can work based on tokens price.
Wrong. Wrong, wrong wrong. You statistically make no profit. And you have no reason tothere's no house edgenothing is in your favor. There are no business prospects here because you don't have any reasonable means to gain a steady/sustainable stream of revenue.
Sure, 0% edge promotions for limited periods of time can bring in players. However, if you
always have ≤0% edge then there's nothing to be had (unless you're scamming).
The proposal of having advertisements is stupid for a variety of reasons. Remember that with 0% edge, players can take more money from you than you gain from ads; you're not running a faucet so they can wager larger amounts.