You are correct, not so pure, also many ACMI for SPA.de (this is getting really funny right here) My bad. Still, there is a fundamental difference between the (almost pure) ACMI specialists SLX, AvEX and SPA.pl who were a charter airline dedicated to the Polish market (with logical exceptions in the winter time). The point was to know your enemy, not to mix them. Lynx does ACMI "wholesale" for easyJet, running crews on 7/2 rotations whereas EZY do 5453. Truckload of beans right there!
The business powers that be also lobbied successfully in few CE and EE countries for piloting to become a recognized contractual profession. Can't blame them, but that is the real beast in my opinion.