External connectors are pretty much the only kind of component that is still routinely being used in (full or partial) through-hole form-factor.
Laptop in question does use partial through-hole connectors for all 4 USB-C ports - notice 6 shiny slots around each such port around 0:25 mark in video. Such connectors are actually harder to rework/replace, but also tougher and less likely to require repair in the first place. So overall, well-done here to framework, even if most everybody else is doing that too.
honestly with how much heat the ground plane can soak up on modern electronics, desoldering a beefy through hole ground connector is such a pain in the ass I might rather they be SMD if I have to do something with them in general.
Laptop in question does use partial through-hole connectors for all 4 USB-C ports - notice 6 shiny slots around each such port around 0:25 mark in video. Such connectors are actually harder to rework/replace, but also tougher and less likely to require repair in the first place. So overall, well-done here to framework, even if most everybody else is doing that too.