Then how could you consider those coins as useful and intended for good causes? I don't see any good implication that it can do to the bounty hunters and investors. But what I know is that we should avoid it so in the beginning we can already filter out the ICOS.
I understand that many projects have ultimately left the field and won't be back, but there are a number of projects still developing or working in the back-end on still delivering a system. Yes, their token price has possibly collapsed, but nurtured there might be a a value yet. And if you have wrote off the value already, then donating for solar isn't a bad idea.