I think you missed something...
The main difference is that the sats here can be taken via lightning to other places. Stacker is a platform for using Bitcoin and if it is a good currency then it will be useful if not, then it will die.
My analogy was just that. It's a casino if you have to exchange the reward for something else. It's not a casino if the rewards are self evident and useful.
Shitcoins are not useful because they are exit strategies for Fiat. Bitcoin is an exit strategy from Fiat.
If you want to build another platform using another currency then do it. If it is good it will be successful. If it sucks it will just empty the pockets of those who worked to exchange Fiat for shiat. It's a casino.
Bitcoin is not the first electronic money. The telegraph of 1830s sent FIAT. Big deal.
Bitcoin isn't finished but it's good enough to work here as a system for reward. If you want to take it and put it on chain and then exchange it for brave token. Be my guest.
You will waste time and energy due to the rent seeking FIAT CURRENCY world.