As far as I’m aware, all the MacBook Pros with 4 USB C ports, both the 13 and 15/16inch from 2016 until the Apple Silicon ones arrived, were all Thunderbolt certified. I also remember in a few of the teardowns from iFixit that those devices also has one Thunderbolt controller per side.
As far as I’m aware, all the MacBook Pros with 4 USB C ports, both the 13 and 15/16inch from 2016 until the Apple Silicon ones arrived, were all Thunderbolt certified. I also remember in a few of the teardowns from iFixit that those devices also has one Thunderbolt controller per side.