Parametric modeling is not a cool trick to have at hand, it's a way of life !
Component visibility is modifiable (not read-only) in imported file but editing the source is needed for root sketches, which makes sharing sketches quite impractical
Quoting a similar request about construction features : "The only way to change their visibility is to open the component, change the desired visibility, save, go back to the working level, update component to latest. That's a huge amount of effort and time, which results in new versions of the sub-component each time visibility is saved"
https://forums.autodesk.com/t5/fusion-360-ideastation/imported-component-construction-feature-visibi...