Is there any way on a mac to check what kind of cables your USB-C cables in fact are? (How much power can they provide? Do they support Thunderbolt 3, USB 4 etc?)
( This blog post seems relevant https://people.kernel.org/bleung/now-how-many-usb-c-to-usb-c-cables-are-there-usb4-update-september-12 )