The real "outrage" is about jettisoning political correctness, which Trump is doing because his base of "deplorables" hates PC, viewing it as rank hypocrisy.
DJT is "grandstanding," "hotdogging," or "throwing red meat" to the base immediacy after the election, both to pump up the base and rub the noses of the losers in the dirt.
Of course, it Trump hadn't said he was going to do this during the campaign people could claim to be surprised now.
Moon of Alabama
Outrage About Trump Exposes "Librul" Hypocrisy