I don't think so. on the contrary because of untrustable ones , bitcoin still safe port for most of invester. on the other hand , new ico prices are very low so people who wants to get "rich" more easy way they use new icos
crypto ico if equated to kill bitcoin is still far away and it is impossible because now bitcoin is still the best and crypto ico will not be one of the coins that surpass bitcoin. so I think it's still safe to have bitcoin.