Yep. Very bad idea.
I’m beginning to think that Trump has dreams of a dynasty. No family member should have clearance mainly since it would create a situation where there would be more people that the Secret Service would have to protect and frankly I do not believe that anyone unelected or not part of the official staff should have access. If Jared runs around NY with classified papers, it would be a spy’s dream come true. Or worse, Jared gets kidnapped and ends up tortured into revealing everything.