For a long time nobody knew how to monetize OSS outside of a few Linux vendors.

There's a crapload of new repos and Github and similar things. And a lot of it is "hobby utility" stuff like you'd find everywhere pre-mobile/pre-app-store but kinda dried up a bit with the browserfication+phone-ificiation of everything. Everything had to turn into an app + an online service.

Now, like OSS, freeware, and even most shareware in the 90s, most of these new projects have no path to VC-level interest.

The whole "basic business or business-process BUT ON THE INTERNET with a dash of social/web-2.0/personalization/crypto/fad-of-the-year" that recent VC firms have been pushing for the last 15+ years may be numbered.

But it's also unlikely that growing companies with big ambitions will want to base their business on vibe-coded free software for too long. It opens up too many unknowns/risks ("oh no, the disgruntled employee leveraged a misconfiguration in our in-house accounts payable system!") There will be a new middle ground model to be found.