Kujira KUJI at its current price is really a great buy. The total supply of 122.5M has been reached, although a big portion is locked for vesting and community. There is no more inflation of supply.
So how are stakers and validators rewarded? Simple, fees! A significant portion of protocol fees is rewarded to validators and stakers. Currently, it is just .5% APY coming from one dApp (Fin Orderbook DEX) but it is real earnings, not through supply inflation that dilutes the holding of other users.
Kujira will also launch Orca in the coming weeks. It is a liquidation market and will first support Karura KAR and Acala ACA. Orca will surely increase the rewards that validators and stakers are getting. There are three more dApps that are sure to launch on Kujira soon.