STO to me is not a bad idea but it has got a lot to improve on if it will survive, it is too early to be having such case like that of DESICO,I feel is not yet a finish product.
Yes, it may be too early. ICO is currently facing death threats, but this form of mobilization will still exist. This may be a long time or even not happen. The 2019 cryptocurrency market is also not optimistic.