The last correction for the SP500 has been around 11% dip. I do not think that the next corrections will be more than 5%. From a later point around president election I could expect another 10% correction coming or something like that. But too many people have been waiting for a correction to enter that latest bull cycle. From early October it never came back than 70 points so far. And this can still go until new highs on the SP500 alltime are made. I would expect bit larger correction not before 5000. Then only maybe for 3% to 5% not more. Too many are waiting to enter. With rate cuts next year coming it is the time for perma-bulls in the next 18 months.So, you're making a conclusion based on the last 8 weeks during one of the strongest seasonal windows of the year?
That's hardly statistically significant.
Also, it's not the first time in history someone says, "This time it's different."
I can tell you with 100 % confidence that the US stock market will at some point in the future correct substantially. And it's always the same chatter during a market top where the crowd think the market will continue upwards forever. One perma-bear on ET literally retired from trading at the very top in 2022.

