Board Thread:New Features/@comment-1807002-20160119051815/@comment-24473195-20160119110039

"Not necessarily, Mobile View was not the Original Wiki view and considering all the features we can turn on or off- I do not see why an admin cannot have the decision on the matter."

Simply because most admins lack the technical knowledge to evaluate the consequences of such actions.

"Full view of any site on a phone is not bad"

"It's therefore better, the (flawed) argument goes, to serve the full site to everybody, including mobile users.This analysis is flawed because it assumes that the only choice is between the full-featured desktop site and a less-featured mobile site"[ https://www.nngroup.com/articles/mobile-site-vs-full-site/].

There have been many research studies like the one linked above that invalidate your assertion.