Yes people can get rich in trading but not in an instant. And it also depends on how much you’ve invested and for how long too. I know someone who’ve invested his last pay at work and every time bitcoin reaches a new ATH he would announce how much he profited. But I don’t think he ever withdrew his profits and kept hodling up until now.
I agree, there is not instant in this crypto market the only thing that can change fast is the market price that is volatile, we all can get rich in trading a have a tons of friend who get rich because of trading they even try the $100 challenge , and I am seeing their progress, not all the day they have gain they encounter losses even they are years in trading there are some point that they are close to bankrupt because market fluctuates unexpectedly, what I am saying is you will be rich but you may experience hardship and trials in your way