Due to the current market conditions, team members are losing hope as well and the problem is that nobody is working hard on their product release. The industry will die, if we would not see a lot of working products in the upcoming years.
If the team members will lose hope then what the investors and community will do with that project. It is important for the success of a project that the team members do not lose heart and they work hard for the project and they have to know that in the future the market will give a great success to their project.