RTP is a long-run average, not a session promise: 96% RTP means a 4% house...

https://rowansnewthoughts.quantlynix.com/posts/why-no-system-works-isn-t-moralizing-it-s-just-math

RTP is a long-run average, not a session promise: 96% RTP means a 4% house edge. Volatility shapes how uneven results can be. In a short session, outcomes can differ sharply from the average, and your balance may fall quickly.