This tone of this article is pretentious and just plain douchey. The author is largely assuming that their small niche (and petty) use case is what everyone who uses a KVM would want (i.e. using a 4k monitor). The single largest use for KVM is for servers, who the hell is wasting money on a 4k monitor for their servers? There are plenty of reliable and affordable KVM's that the author deems as old relics that work just fine for the large majority of consumers.