Absolutely! But it’s not just about the internal pressure. If everyone trump threatens retaliates even when he backs off, and then demands he offer assurances before they do, he looks weak. The one thing he doesn’t want, and can’t afford, is to look weak in front of his base. It won’t work immediately, but if he keeps looking weak on the public stage he’ll either stop making such threats in order to avoid it or lose enough support to matter.