That comment isn’t going to get him removed from power. It’s a calculated statement that presents him as a tough guy who says it like it is to his supporters. A bunch of liberals that wouldn’t vote for him anyway are going to react with outrage in exactly the way he wants and make his base even more determined the Democrats won’t get in next time.

The democrats/liberals are getting played into putting their energy reacting to language rather than focussing on stuff which could actually damage Trump like where the money is going, whether he is mentally capable and what went on with Russia.