As we all know still exit scam ICO's are victimizing investors including me in my frustration I wish these people be killed or if busted they must sentenced to death Penalty are you favor of it.
No, not in favour. Certainly every effort should be made to apprehend scammers and make them face the law, but death penalty is far too harsh - as you say it's frustration and anger that lead to this view.
There are well defined penalties for people who get involved in plundering and money laundering as well as scanning. This is enough to make them realize about the degree of severity of the crime they do. ICOs have been abhorred in the market for the dubious nature due to which people have lost their trust and investments so yeah, there should be punished for scamming.