It is true that some people have become rich through crypto trading in the recent times. But considering the high risk involved in trading, do you think it's proper/wise to trade with borrowed funds as your capital irrespective of your trading experience?
Stupidity
Nothing I can say beyond these words if someone is doing as you said, trading is highly profitable as per the paper but even with tons of experience and skills/knowledge it is impossible to achieve consistency in the trading success rate, and attempting that with money is not really yours is taking death leap.