It would be nuts to deny someone a clearance on the account that they actually intend to keep their oath.
Only the loony and corrupt left see the oath keepers as anything in the way of a threat.
Of course The left will go after any kind of conservative so any conservative group membership might be a liability.
Oh, I agree that it should be construed as nuts.
However, as you pointed out, the loons and corrupt view Oathkeepers as a threat...many of those are in government.
The same government that adjudicates security clearances...