Ask HN: Those making $0/month on side projects. What have you tried?

Ironically, I just wrote about this:

https://austingwalters.com/obtaining-loyal-customers-with-a-...

Basically, you have to add customers by hand at first. Work with them, and hopefully they can start sharing on your behalf. Typically, that's how people discover products (their friends endorse them).

A couple of months ago I launched https:weddingbird.co and I've been trying to rank on Google with no success. I've blogged, made sure my page has good SEO, submitted to Google search console and shared it on multiple platforms (HackerNews, IndieHacker, ProductHunt, Reddit and various smaller sites).