A few years ago a man I was talking to a man who's house along with the rest of his town was flooded. He said in his case he thought got off lucky because the water only came 2 to 2.5 feet above floor level
But it turned out to be a huge issue because while the water wasn't high enough to destroy his small TV, his router, his printer, etc, etc, the water did destroy all the small adapters, transformers, etc, etc, he had plugged in. He told me it was a nightmare to try and replace individual transformer, usb connectors, etc, etc, because everybody was not only a bit different, but because inside the same company if your device was over 2 years old, standards had change or maybe they didn't even make or have for sale an older transformer with the old voltage & amperage specs.
Or sometimes he would run into the "problem" of where "sure we can get it, but it will take two months, and you can just buy a whole new thing-ama-jig for just $10 more." This in turn led to arguements with the insurance company, and so forth. He told me a new charger for his cell phone was the worst "offender" He just ended up with a new cell phone.
I remember him very clearing saying "why not just a universal standard for everything? One cable from your computer for everything and one transformer for everything?" He figured if there was ever a floor like that again, "everything is going to fall into the water by accident".
This whole idea of so many different proprietary connectors strikes me as nothing more than a fancy, expanded take on those old Depression era make work projects where men would dig ditches one day and then fill them in the next day. In the short term it makes some people money, but in a long term, on a planet with limited resources, overall a terrible waste.