First, a polytechnic isn't as different as you think. You polytechnics definition (from your website) is basically: applied research conducting, degree granting, does college typical stuff... plus some prestige metrics. If you think that a student couldn't identify all those elements in every educational institution in the country, you're fooling yourself.   

Second, you've mixed up ideas (like a good lobbyist should). There are two types of students you're referring to: university degree holders adding a college credential, & those taking advantage of your applied degrees. 

Case 1: college creds *help* with market entry - but specific tech skills mean nothing in 20 years. Case 2: LM outcomes are equal @ best, so... 

Transversal skills (OECD, EDPC(2017)2) are broad and built to adapt. Communication, problem solving, autodidact, attitudes, cognition. Most uni programs do that well.

It's not specific skills but adaptation that we need for the future.