A bull today told me it’s going 60k !!

Today, i had a conversation with a 25yo “Investor”.
He told me that the s&p has a chance of going high enough to reach 60k levels.
The problem is, that this guy never saw a bear market in his life, and he is so delusional to understand that such things are not possible in any near future.
Wake up guys. This is more than a bubble. Learn finance and then talk.