The problem is that for these companies, they're in danger of being burdened by copyright issues, as somehow everyone forgets that designs are copyrightable in

The problem is that for these companies, they're in danger of being burdened by copyright issues, as somehow everyone forgets that designs are copyrightable in Europe, and unlike programmers most designers don't really want legal uncertainties when it comes to their designs (because it's damaging in their circles). If they're designing from scratch, they hold those design copyrights and designers can rest easy knowing that they won't get sued.