I'm sure there's more to the story, this is just from the suit itself (so obviously from the POV of the plaintiff).
But ya, the impact of a PE lawsuit on a very small startup fund that's already trying something new/risky is going to be disastrous for their morale and future plans.
No VC fund wants to be sued, I imagine, but for the one that has a razor-thin business model and no expectations of a big exit for 10+ years I imagine the suit is a high-probability death-blow regardless of right and wrong.
[1] https://drive.google.com/file/d/1fauBdZ3Zm5m4VC9YQdyvDiIkllC...