I participated in the cryptassist ICO a few months ago, and I chose this out of the many projects I could have done the ICO, but still no listing.
This is because of the market, but I strongly believe that if the project is good enough, the team should not be scared of listing
Why hurry with the listing? The team protects its investors and now is really not the best time for listing. In the bear market there are few who want to buy and therefore prices are falling.