I applied for YC. We got in!
And now we're chipping away at this corner of human health: treating the root cause of allergies with protein exposure therapy (allergy immunotherapy) instead of covering up allergy symptoms with ineffective (and, it turns out, dangerous) antihistamines.
Yes, but it doesn't bring in the sweet promotion home, unfortunately. Ironically, if 99% of them doesn't see any traffic, you can scale back the infra, run it in 2 VMs, and make sure a single person can keep it up as a side quest, just for fun (but, of course, pay them for their work).
This beancounting really makes me sad.
Doing things for fun isn't in Google's remit