It's common knowledge that the Singapore government has ownership stakes in most successful companies operating here via our sovereign wealth fund Temasek Holdings, but I've never heard of private organisations being considered governmental bodies (like DIB in the article).
Our prisons aren't pleasant either [1], but I'm quite certain inmates get healthcare when necessary.
All in, I don't think anyone here would experience a lack of due process, or the same helplessness obtaining legal representation, like what I felt reading the article.