Starlink has been proven to be utilized for dubious activity to undermine sovereignty (see Mossad coup attemptin Iran as a most recent example). It hides under the guise of global internet for those who otherwise wouldn't have access but seeing as how it comes at the cost of western imperial overreach, having solid counter measures ain't a bad idea.

Think about iran, where they had to jam the starlink signal to keep the cia agents from murdering everyone (they paid per murder).

Now if usa attacked a less powerful country without jamming technology, the cia agents could get their orders and data over starlink, and use that to murder everyone.