Voynichese is a numeric cipher?

[ololololo]

I'm not sure I understand what you want to say here.

I just added that anagrams are not a serious problem, and encryption in this way does not make the text "garbage", as you yourself said.

many people think differently and hope that building the right kind of a generator will bring us closer to understanding what Voynichese is

And they're wrong. The very fact that we can create such a cipher does not tell us anything about Voynichese. The only thing we can prove using such models is that they are possible in principle. But we can't take any of it. 
In my case, it makes more sense because such a model will just be entertainment, where we will just play with the encrypted text.