He started his campaign assent by attacking John McCain – remember? He wasn’t punished for saying John McCain wasn’t a hero – his base loved him for it, and his poll numbers went up. Everyone who voted for him in 2016 knew what he’d said about McCain and voted for him anyway.
Why would he stop attacking McCain now? Who is he going to offend that he cares about? It helps him keep the distractions going. Talk about something else other than Trump’s real problems. Trump thrives on controversy.
He did it again today. He is very mentally ill and everyone knows it, including his base. They don’t care though because they love giving the rest of the country their collective middle finger. That’s more important to them than anything.