I have a fucking thinkpad that does not follow the USB PD spec!

The thing has only type-c ports, the thing is relatively recent (2023), the thing accepts 140W via type-c, I never bothered to check the actual specs and assumed PD 3.1

Turned out that no, this is not PD, this works only via proprietary power brick that outputs 20v@6.75A, that I didn't get as I already have a bajilion of PD 3.0/3.1 power supplies at home.

::: spoiler back of the device