No. It was announced as a mainstream Disney+ show, and there are no signs of Star a) coming to the U.S. as far as I know or b) having any directly original content made for it.
Wishful thinking and would be nice to see but marvel studios is pg13 maybe besides deadpool which will have probably have an r rating but also be under 20th century fix banner.
@AntIsBack However, Kevin Feige has no control over those and those shows don’t directly tie into the broader MCU, so therefore, they are aloud to have an r rating.