See "Bing and DuckDuckGo removed my business web site" https://lapcatsoftware.com/articles/bing.html and "My website disappeared from Bing and DuckDuckGo, Part 2" https://www.jessesquires.com/blog/2022/07/25/my-website-disa...

[EDIT] I just published a new blog post "Bing and DuckDuckGo removed my business web site AGAIN" https://lapcatsoftware.com/articles/bing2.html

Sigh.