How is improving the specs of a standard a scam? It’s not like a phone that entices people to buy them with new “features” of questionable utility. Cables are boring! Most people don’t buy HDMI cables for fun; they probably only buy them when they get a new device or when an existing cable dies. And even then, who is going to shell out for an expensive version of a cable that they won’t utilize its capabilities? Most people buy whatever is cheapest.
I would assume the older washing machines with a big metal or plastic agitator in the drum would be much, much harder on clothes than modern front loading washers. Modern washers just toss the clothes around to agitate, rather than using a big hunk of material to do it. That being said, I think some modern washers run longer cycles than old ones, so it could be a toss up as to which causes the most wear.