Is RSI a Good Indicator?

One indicator relative strength I have had experience with when I was a manipulator. You know, people will think that a stock of it's at 90 RSI is over, is overbought and you should short it. But so we dare you to actually, we want you to short it so we can buy you in later, right? Because your, your short position is going to help me hold up the price. Yeah. The indicators are quick. Like when you say most of them are pointless or like garbage or. No, no, no,No. I listen, I can't say that because I honestly don't know enough about them, right?