Cooperation partners on the project also need to be looked at even though it is an additional thing after looking at the roadmap and the main team composition, so that many people's belief in a product will be born and exist forever as in many utility coins that already exist today.
It's so easy for the projects to just link the fake partners or even made-up partners to ensure the investors they are investing on their projects. It doesn't do shit if there is no legal news about that partners so we can avoid some fake made-up partners whose not having legal info about those partners. It's fine to not having that at the beginning as they can develop the projects much better then grinding for partners later on.