They just create some kind of hype once or twice in a month or week and make their profit with fake exchanges and forget about it, I am talking about the developers of those kind of altcoins which are not performing and these are totally waste for crypto market and also creating confusion for new people who are entering in crypto world so what's your opinions. Useless altcoins must be remove from crypto market if it happens then it would be great and very beneficial for crypto world.
You said it all, the only thing that matter to these type of developers is to enrich themselves, some will just try to list on a bad exchange so as to justify everything and that will be the end of the project; but on the aspect of removing them how can that be possible? Remember it is investors who gave them the power to be in existence, that is to say, the only way to stop all these useless altcoins is when investors are fully aware of what it means to invest thus making the right choices.