In fact, everything in the world related to money is gambling. The IEO is a good way to fight scammers, build investor confidence in the crypto market. Before a token is sold, the project has been appraised by the exchanges so this thing helps us secure more mind when investing.
Yes, I think we can join the IEO of today's top exchanges. Instead of having to learn and evaluate the project ourselves, we can rely on the reputation of the trading platform to choose a project.