I'm not gonna go down the list, but any "looks down his nose at everyone without a degree" type mechanical engineer (you know the type I'm talking about) can provide you a litany of reasons that a zip tie gets inefficient at this scale and why other options are better.

This product likely exists because of a stupid bureaucracy somewhere that has approved zip ties but is such a labor wasting pain in the ass to deal with $75 zip ties are cheaper than getting permission to use more reasonable options.