Count yourself fortunate to have a group of talented individuals helping out as a team, see them as your first investors, they've gone through the building stage with you don't neglect them now that funding is essential to the growth of the project. It's commonsensical, most projects even the competitors you mentioned did similar things to stand their projects, CZ binance not exempted. Nobody throws money into a project they're not sure of, like you pointed too, because of the ICO era and scams. The team you've got can as well join you in the search for investors if they have no funds to invest on the project. I mean they should trust the project so much that they can invest money and time till it gets the attention you guys need.
Goodluck.
I've been dedicating 15+ hours a day to this project for some time now