I also have 131.7 Holo Dust. Holo dust is given randomly between 1-11.
As you said, crypto games are focused on profit. The number of active players decreases in a bear market. It is actually easy to take precautions for this. The game should have a stable cryptocurrency and that should be distributed as a reward.
The problem with distribution like that, can be that it might keep some players, but not necessarily the ones that will invest.