In a short term time horizon, sure. But what if you use a service/strategy like OP over a decade, or more? Since 2016; I have more or less keep all of my cash,

In a short term time horizon, sure. But what if you use a service/strategy like OP over a decade, or more? Since 2016; I have more or less keep all of my cash, minus a small emergency fund, invested into equities at all times. I have nearly twice as much wealth as I would otherwise have, if I didn't do this and kept cash. I'm not worried whatsoever on what analysts predict. They are consistently as wrong as they are right, and I've been hearing calls for overvaluations and market crashes for years and years ever since 2013. You can't time the market.