I didn't understand your question. Are you asking about investors may get back their money from shit coins in case if they lose money?

If yes, then answer is a big NO. Who was asked you to invest in shit coin right? it is your decision then you need to pay for your mistake why you expect money back?

If you make a good money from those shit coins then would you give back? Similarly, if you lose money on your investment then you do not get back.