Ban them anyway.
And we also need to go back to pre-Clinton era Ask-Tell as well.
Unless I am mistaken ‘Don’t ask, don’t tell was an Executive Order and can be easily changed by the President.
Well easy in an administrative way.
However it would set off a political fire storm.
But as a practical matter and the fiscally responsible thing to do is to reinstate the requirement to state under penalty of perjury that an enlistee is not a homosexual and not a transgender in waiting.
The military is not designed to be nor can it function as a purely medical plan for these mentally ill people.