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

https://www.bright-bookmarks.win/rtp-is-a-long-run-average-the-house-edge-is-the-casino-s-expected-share-96

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, and your balance may fall quickly.