-
1. Bad User Interface and User Experience. Tokens and other forms of altcoins hinder purchases and do not enable a hassle-free method for usability. It some cases, more resources are required to learn and use tokens.
-
2. Long-term value. It needs to have a strong use case. Most ICOs, STOs and Altcoins lack strong solution to real problems. Most are created as vehicles for fundings rather than utility tokens.
-
3. Economics or "tokenomics" are not properly designed such as circulation model or how to burn tokens properly.
some ico fail due to many causes. the development team and the product become the separator between succeeding in having a high score or being an altcoin that was left like you said.
I am more interested in ico who has technology and products. and for now there are so many ico that have the same base namely financial systems such as banking and I doubt that