Right there with you. All the products I have built are not interesting to the HN or ProductHunt crowd. I don't even bother in those channels. Anyone reading this, find the places that are actually relevant to your customers.

I get a lot of office cleaning / janitorial spam (I don't have an office) alongside the dev shop spam. Just checked my junk SMS folder, I had 5 SMS messages for "fundraising" for a company gone 10 years ago. It is non-stop.