Boards of Regents or Governors should long ago have revoked the tenure of and terminated the kind of filth that teach at colleges now. They have not done so.
Somebody is going to have to take out the garbage at America’s universities. I see a potential role for the Department of Education. Revoking federal student aid for an entire state’s university system might get someone’s attention. Another possibility would be to arrest college administrators for violating student rights - once a few college presidents are doing hard time in Leavenworth on civil rights charges, enthusiasm for speech codes and the like will decline. Another thing that might be done is to revoke the land-grant status of major state universities, if for example they violate federal law by not permitting military recruitment.
You want tenure, you anti-American, anti-Semitic, anti-intellectual thug? Fine. You can have tenure at a dead university.