The repository for the previously private submodule is still called Floorp-private-components, though it’s public.
https://blog.ablaze.one/4125/2024-03-11/ is a maintainer’s official response to… Reddit, which crossposted me apparently. Hooray!
Personally, when I read their blog post, I didn’t feel like I was being lied to. I felt like I was reading the words of a person who has not spent very much time speaking English. I do agree, however, that the language they happened to use is not entirely representative of what they’re doing, but I don’t think it was malicious.