Because there is no knowledge and ambition to enjoy quick profits when investing.
For people like that still exist today and hopefully the people in this forum are not included in it.
Investing in crypto must count, unlike gambling, which only hopes for luck.
Stepping into a territory that is completely unknown can turn out to be a big mistake. Knowledge plays most significant role in attaining a successful life. Though crypto coins hold the ability to make its holders rich but tackling with all the changes is difficult without understanding the market first. Investments are never about luck. These include plans, research, patience and endless efforts to achieve goal.