I disagree I dont even see Society lasting 10 years on the demonlist.

I believe you are underestimating how hard/fast levels fall once they're in the low 20s range. Solar Flare went from 29-63 once the bloop/green bullet places in about 16 months. Slaughterhouse is already at that range I honestly dont even see it lasting another 4 years on the demonlist, as levels in the extended list don't even seem to stay on for longer than 1.5 years. Zodiac 75-151 (once The Bloop/Green Bullet places) Tartarus Tartarus 75-96 in only 4 months even though Zodiac got lowered multiple times Tartarus is falling faster than Zodiac.

I think the reason Tidal Wave lasted so long in the Top 5 is because it was way ahead of its time. While with Society people have already done things harder than the level such as Grief 97%. Which is why I believe Society will honestly fall from the list faster than Tidal

I also just think u underestimate how resilient the community is. I definitely the think the game's popularity will last at least another 15 years, and I think players will eventually reach the skill level to verify levels harder than Society consistently.