Self proclaimed Indiehackers for the most part don't produce anything of value anyhow and have been in the flood the market game for a decade. It's very much a case of X made $1000 doing Y so now I'm doing Y but for Z and when it doesn't get instant traction I am going to stop updating it/stop paying for the hosting in 2 months.
It's how we ended up with more niche job boards with scraped postings than there are altcoins and seven million sites that are nomadlist but in a different niche with bad data.