The requirement that people starting new Wiki's actually BE NATIVE SPEAKERS OF THE LANGUAGE AS A FIRST OR SECOND LANGUAGE AND ACTUALLY BE ABLE TO SPEAK OR WRITE IT
Nobody disputes this. I don't think anyone arguing here actually has their own project proposal. All of the projects under discussion: the Kabyle Wiki, the Latgalian Wiki, the Saterlandic Wiki, et al., are all supported and proposed by native speakers of these languages.
that a MEDIAWIKI MESSAGES FILE be created is very reasonable and a great barrier to entry
It is this requirement that is currently disputed.
Also, please don't use so many caps, it is considered to be the internet equivalent of "yelling" and is totally unnecessary.
Mark