Well, without AI scrapers, almost all FOSS would have no traffic on their repos, so there's that.
How long GitHub will continue to foot the bill for microapps with three faithful users, and "Hello world!" attempts by people who are destined to become vibers, is the only open question. That's a lot of storage cost, for ded code.
What we can definitely see, is that everything is an infrastructure and services play, not a code play. Vibe-code your website into existence... and put it... where?