They do a terrible job with the documentation... making TB4 (superior) sound like it is USB-C (3.2 or something?). Only the Intel versions seem to support Thunderbolt, the AMD not which I think is the main issue.

Anyway, the next Frameworks need to adopt Thunderbolt 5 to handle modern HDMI 2.1 and 2.2, eGPU, Oculink, etc.