RTP describes long-run returns: 96% RTP means a 4% house edge, not a promise...

https://www.bookmark-step.win/rtp-is-a-game-s-long-run-return-house-edge-is-the-casino-s-mathematical-share

RTP describes long-run returns: 96% RTP means a 4% house edge, not a promise for your session. Volatility affects how wins and losses arrive. Over a short session, results can vary sharply, and your balance may fall quickly.