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

https://www.random-bookmarks.win/rtp-is-a-long-run-average-not-a-session-promise-96-rtp-means-a-4-house-edge

RTP is a long-run average, not a session forecast: 96% RTP means a 4% house edge over time. Volatility describes how uneven results can be. In a short session, wins or losses can differ sharply from the average, so don’t treat RTP as a promise.