That is a decent summary.
The "issues" for the M4P is a complete mess at customs. DJI has chosen not to bother until that is addressed. The mentioned article is a different issue, the '25 NDAA. I think we can count on this admin to do...
Warranty, who knows until someone actually tries it. But since they usually replace a drone rather than repair it, it is likely that they won't do that until they are officially selling in the US.
Care Refresh is not available per someone that...