Pretty much everyone makes a pouch with a Kydex insert now. Are they all copying ESSTACs homework? Of course they are. Do they get as much stick for it as WAS do? No, of course not. They are all serving a market that thrives on copying innovations from other people and rebranding it to suit their product range. That said, at least the WAS kydex pouches don't need fucking MALICE clips to hold them on!