The Bitcoin boom that took place in 2017 which lasted to early 2018, if it Market has not crashed then, indeed Bitcoin would have made lots of young millionaires than what we have today.
After every pump, there is a correction. Most of us were new to crypto and got REKT because of that 2018 bear market. Even if bitcoin reaches 150,000$ approx. value in this year, we will see another bear market so we should be ready for that too.