I would prefer not to see them, at least not the ones with non Bitcoin incentives. There's the main point IMO.
I think a bitcoin only focused VF, made by real bitcoiner, driven by Bitcoin incentives, maybe that is thebonly kind of fund partexipation I would not see too much sketchy if accepted by a nostr client or similar.
In the end, that's all what matters imo, where your incentives come from.. but I don't really know what should be the optimum path for #nostr to grow how we would like it to