I don't think there is any guarantee about this.
New projects will be very profitable if they are really liked and will be profitable if they get hype everywhere. but on the other hand this can also be a blunder for ourselves because it is like gambling, especially for those who don't know how to choose a project.
Yes, because basically not all new projects can be good at first although some can be good in the end but that always happens when a project has passed a new challenge or competition with others.
because there is no guarantee there, and I personally prefer to be on a project that already exists and is indeed proven both in price and in the reputation of the project, because this will be better than gambling on a new project that doesn't know if it will be good or not.
indeed we can't say all new projects are bad because there will definitely be at least one of the many good new projects to be adopted but to look for something like this takes a certain amount of time