I only take one note: blockchain game pools basically boil down to two pots—newly coming in money and the coins produced.

If inflation is too high and there's nowhere to consume the output, in the end, it just becomes a atmosphere of "mutually taking over the losses."
Even if the main chain is upgrading or going offline these days and everyone is guessing whether they'll migrate, I won't worry about where to go first.
I'll just ask: can this economic model work? If it can't, don't force it.