It's Rather unfortunate that developers don't really care about the interest of investors or holders of the tokens. Their major aim is to maximize profits and they are indifferent about ethics or the rightness of their actions. I think it's the responsibility of investors to research proper about a project before committing their hard earned resources into it.
This happens in 99% of cases, developers are only interested in profit, today you can count all the projects that are unique, and everything else is a parody of each other and without any special differences.This will happen for a long time, because it gives the market money, no matter how deplorable it sounds.Perhaps when many years have passed, the projects will be much more transparent.
even now there are enough projects that are already transparent enough, but I am worried about the amounts they want to collect. Why projects where teams of 5-10 people raise $ 5-10 million. Although 10% would be enough to implement projects.