It's a bit strange. On one side you talk about a project you work on, so I expect a repo on github or something, on the other side the link you post redirect to a product or a service you seems to sell.
It's cool if you can make money with it, but to be more effective you might have to clarify your point.
The point of self hosting is not to engage people going in your server. The point of self hosting is to have control over your infrastructure. It's like renting or buying a home.
When you buy a home, you don't complain that no one wants to sleep in your home 😆