Replying to Ski companies using edges without anchors

So I bought a brand new pair of last years amplids rockwells, and first off they are a super fun, versatile ski but they got trashed pretty quickly and are now missing over a foot of edge. when the edges pulled out it was quite unnerving to learn amplid uses edges without real anchors. Rather, their anchors consist of a uniform metal strip, there is no individual anchors or "teeth". I don't understand why they would do, it may save a little bit of money, but that still doesn't seem worth it. Is there some other reason they do this, it seems this is pretty obvious that edge pull outs would be more common with this construction. And do any other compiles do this?