You earn DICE/LIVE/RAKE by gambling on wink.org and they get part of the reward pool but also always get inflated. At least with WIN players can't mine them to dump on the market.

Sportbet.one is actually the bet I like the most from a risk/reward perspective since they have a fixed supply with 40% of it being in circulation and all of that being staked to get dividends. 70%+ of the coins in circulation are owned by the devs and the total market cap is only slightly above 1 Million. I have been in it for 100+ weeks now cost-averaging into my current holdings and payouts have been really consistent. It checks all my boxes for a potential 10x-100x if they manage to get wider adoption that is. I'm still tempted to buy 500k SBET more which would put me at 1% of the supply in circulation and in the top 10 holders. Patience is key and there is no guarantee but even if it stays around where it is now it provides quite good passive returns.