For the same reasons people continue to claim Russiagate is a myth. Simply cannot admit making a mistake in which group or view was supported:
Obviously more examples are available and that is a good one considering how many Recs it has received but the answer was provided in the layout:
The Nepotism.
The entire group is wound too tight to Trump making it impossible to reject one without rejecting Trump himself. I did not overlook:
“ conservatives who value national security,”
but simply reject it for two reasons. That is a myth and you cannot pool any general support for the Trump admin outside of the GOP in any leverage. Concern for national security, sincere or not, is simply too far down stream to overcome the inability to criticize Kushner without it being a total condemnation of joining Trump.