RE: So finally putting my feet in Defi in Wax Blockchain.

Thanks for mention, the APR of those farm pool varies according to the volume placed by investors, since the rewards are fixed regardless of this amount.
The duration of these rewards will probably cover season 3, which begins in mid-December, after which it will probably be necessary to exit or see if they are extended.
The game's internal player market for materials and equipment provides a significant income for the game (5% transaction fee), so if player numbers remain high there's no need to worry about the game's economic health. (Not to mention the sale of season passes)
!LOLZ
!PGM