What do you mean I can't do 8k over VGA?

Because you bypassed the PD chip. With great current comes great responsibility.

While you’re at it, consider dropping to just 100 mV and keeping the power at 60 W to see what happens. Should be interesting.

you are really bloody insistent on bashing on USB for some reason, weird

Because you're arguing across purposes.

For most cabling standards thusfar in history, the physical connectors indicated the purpose and capabilities of the cable. This has a 9-pin DIN, it's an RS-232 serial cable. This has RJ-45s it's at least a 100BASE-T networking cable. This is HDMI, suitable for attaching a DVD player to a television.

USB has spent the last 30 years fucking that up by trying to make one cable to rule them all...except they've made like eight different connector standards, A, B, mini-A, mini-B, micro-A, micro-B, 3B and C. We've arrived into a world where we're allegedly standardizing on the USB-C plug and socket, but it has become damn near impossible to tell by examining the plug, socket or cable what capacities it actually has. A USB 3.1 cable can be outwardly physically identical to a USB4 cable. And they make USB 2.0 cables with A-C or C-C plugs, every smart phone comes with one in the box. None of the high speed data lines are rigged up, only the power and old USB2.0 lines are, so it will transfer data, just very slow.

Now, why do they do that? Because some people actually don't want the data lines. Because a USB 3.1 and later USB-C cable has like 19 conductors in it. that makes the cable thick and stiff. And if ya basic, all you do is charge thay phone, eat hot chip and lie, a high speed capable cable is difficult to run from the socket behind your headboard up the back of your night stand to the back of your wireless charger, it's so heavy and stiff that it might pull the empty charger off the table, like an HDMI cord does to a Roku. If ya basic, you don't care about data transfer speeds because you never transfer data via cable, your phone is a Tiktok and doordash machine. So why would you pay $30 for a single cable that sucks to use?

If instead you're the kind of umm actually jackass nerd that has a Lemmy account and opinions about systemd, you've got two Raspberry Pis on your desk next to the cable your new phone came with, and your phone is plugged into the PC you built with a USB 3.2 rated cable you bought from Cable Matters and then labelled as such with a Brother P-Touch label maker. /autobiography