I found a formula for a color monobath developer in a book, which claims to develop and fix color negative film in a single step at room temperature in just 2 minutes. I'm quite skeptical about this, but I currently don't have the means to test it. I'd like to hear everyone's thoughts on this formula.
There's no way that the formula as stated will produce anything close to correct C41 development. However, I don't doubt that there will be some kind of color negative image and that it may be satisfactory for some users. Then again, even if that's the case, I struggle to see the advantage of this approach.