I notice these kinds on comment whenever some people share something with "Shown HN: I made this and it makes revenue" kind of posts. There will be few people t

I notice these kinds on comment whenever some people share something with "Shown HN: I made this and it makes revenue" kind of posts. There will be few people there, sharing their experience. That is where the bias started from and I got more curious about it whether it is actually true or not!