New Law Needed: If a Sitting President Grants Secret Service Protection to a Protectee . . .
. . . a subsequent president may not withdrawl it unless supported by a two-thirds vote in the Senate.
And even then in that case, the protectee should be able to appeal the decision by the Senate to the federal courts.
Il Duce is out of control, playing with people's lives. Nothing can be done about his behavior in this regards until the mid-terms at the earliest or in a subsequent administration.