It exposes the majority of them for the DemocRATic hacks they really are. How? Because Trump makes them say things they ordinarily wouldn't over and over again. Trump makes them say the most leftist DemocRATic talking points ad nauseaum. He does it until we say get how Ridiculous those talking points are BECAUSE THEY ARE DELIVERED WITH SUCH VENOM.
Trump knows the DemocRATS get away with their leftism because they have a sympathetic press that helps them tack to the middle during the election years. But with Trump, have you noticed something different? The press won't abide normal, they want Red meat 24/7.
They want AOCs socialism, they want Ilhan and Tliab's Jihad and the Leftism of Ayanna. They love Pelosi and Schumer, Schiff and Nadler. They more vile they can get the more they want them this year. AND ITS ALL EXPOSED ON THE NEWS 24/7 IN AN IMPORTANT ELECTION CYCLE.
Which is Exactly what Trump wants most. Because he will get a massive turnout to give the DemocRATS and their sychophantic media the middle finger. And the DemocRATS and the Media won't know what hit them with their blinders on in rage!