I'm not sure that this will happen again. Many investors realized that not all coins worth buying
If you carefully read what was written earlier, you may notice [there will be
new people with money]. Of course, experienced investors will behave differently.
2018 gave very big excperience to investors. Investors start to chose the projects and analise them carefuly. But it is very hard to ICO to collect the money. It is very hard to get trust from investors.