https://www.lenovo.com/us/en/p/accessories-and-software/cabl...

The problem with most of those is that either users don't care until it's too late ("I need to get this done now, I'll delete files later"), third party applications are the cause and Windows can't/shouldn't interfere (did a program memory leak or is the user pushing the boundaries of what the system can handle?), or because there's not much the user can do about it ("your GPU driver crashed", well gee, my drivers are up to date, let me spend half a month's wages on a new GPU then, shall we?).

The only "too late" errors I've seen on Windows are when something very important has crashed and the system needs to shut down for data integrity (crss.exe crashing on school computers comes to mind, though I doubt that was the fault of Microsoft), or when something unpredictable went wrong, like a file ending up corrupt because of a failing hard drive or flipped bit in memory.

Microsoft actually created a dedicated screen to monitor errors and failures of all kinds (https://www.elevenforum.com/t/view-reliability-history-in-wi...) that's been around since Vista. It used to open up automatically if you clicked a popup after certain errors, but it appears Microsoft eventually stopped doing that. Going by how many "today I learned" posts I find when I look up the feature, I'm guessing nobody who actually understands what the screen does ever used the feature.

If a USB4 device can output a USB4 stream and the receiver can check that stream for errors, isn’t that sufficient?

If the USB forum enforced their specifications, everyone would be complaining that their cables are now ten times the price, and people would still buy knock-off cables.

Same goes with chargers: I bought a 100W charger that stops delivering 100W after it overheats about half an hour into a session. I could spend twice as much on a charger that sustains the charge, but I probably wouldn't have bought that charger at all for that price.

USB-C would either be branded a bullshit expensive standard (like Apple's Thunderbolt cables are generally regarded) or an incomplete standard that gives manufacturers too much leeway.

I, for one, am quite happy that I can just buy a USB C charger now rather than spend 180 euros on an OEM replacement, even if I ocassionally need to throw a cable into the "garbage that came with an accessoire" bin.

What? The USB mafia has been at it since usb 1.1 or at best 2.0...

Neither side is wrong per se, though it's quite annoying that Apple didn't implement PPS. Then again, if you're buying Apple, you should probably expect these kinds of shenannigans and be ready to need to buy dedicated peripherals.

The guy in the shop plugged it in to a USB-A port via a cheap A-to-C cable, and the mouse immediately came to life. Of course. I felt like an idiot.

I didn't get a faulty unit. Whoever designed the mouse was treating the USB-C plug like a newer micro-usb port. The mouse just expected 5V over the port. They clearly didn't bother testing it with a proper USB-C charger.

I returned it anyway and got a mouse that wasn't broken.

I understand the technical reasons behind it, but in this case - the actual expectation is to be able to use usb-c to charge other gadgets.

I've been much happier since switching to Anker chargers, works much better with my Lenovo and drastically more portable than the Apple ones. It's better able to fit certain situations where the Apple brick won't fit into sockets that are close to the ground / desk, at least not without a bulky extension cable.

A bit of snark, but don't forget the Apple charger recall:

https://support.apple.com/ac-wallplug-adapter

(That said, I do think Apple's chargers were designed far better than most, and I loved that they put so much design thought into the world travel kit. Anker doesn't have the interchangeable heads, but it turns out their chargers are multi-region and a simple adapter head does the job just as well, in a smaller form factor than the Apple bricks. I still somewhat miss Magsafe as well, Magsafe 1 was excellent.)