Already knew this and I am not entirely sure that their percentages are accurate. It is obvious that there are many scammy ICOS in the crypto world while some of them are legit and research must be done to determine whether an ICO is legit or a scam ICO. Luck also plays a crucial role in determining whether we profit from our investments or not in this aspect. Such news will scare off many people, but not me since I am accustomed to such news and this might affect the crypto values temporarily, but the market will regain stability in the long run.
Yes, that is why I said 'it is uncomfortable to know' but we should admit that it has a low successful rate, therefore, we need to analyse them cautiously rather than just being scared of them.