On that aesthetic, and promised satisfaction - I once read some offhand BBS post that catharsis works slightly differently in gambling and other entertainment, such that, the anticipation phase is built up the same, but the release phase is crippled. This is so that the player is only partially satisfied and left frustrated in seek for a deserved full gratification, which closes the loop.
One clear demonstration of this I have seen is the lootbox screen in a pay-once game Vampire Survivors[1], which developer has background in casino software. This one is rather absurd that I almost believe it's intended for cultural preservation.
1: https://www.youtube.com/watch?v=20pFsokokjo