I missed working during the dot com boom, but I heard some crazy stories from older coworkers. Like showing up at 10am hungover, playing video games until the CEO came in around noon coked out of his gourd, then hitting up the strip club at 4 on the company dime.
Then one day they get there and the CEO says “sorry guys, money ran out, go home.”
I can’t imagine what it’s like at these AI startups with orders of magnitude more money to burn.