You are only looking at one side. If you want to do proper due diligence you need to look at both sides.
Startups include the successes, the failures, and the scams. Gparency isn’t claiming some scientific or tech breakthrough and is not in the same category as vaporware sold by liars. They are trying a new way to service borrowers, and it may either catch fire or fail. It’s run by someone with vast industry experience, but yes definitely need due diligence if you plan on investing there, it’s a startup trying to create a new business model!