Voynichese is a numeric cipher?

[Stefan Wirtz_2]

[..]
Hence my claim that, if it was a plain text in any "European" language (including Russian, Finnish, Basque, Turkish, Arabic, and Hebrew) , just in a funky alphabet and orthography, it would have been cracked long ago.

A claim, yes.

But what makes you sure that this was tried systematically und completely for all european languages?
I don‘t find any tries for several languages and heavily doubt there was a systematic browse through it all.

And it is not helpful to hope or trust for any „grassroot deciphering“ or swarm intelligence covering this task somehow randomly in completeness by the time gone.
You see this forum as a good example: the concentration upon somehow an ˋalpine´ solution or Italian/Latin-origin is unreasonable, but unbroken.