Not sure I like Johnson’s answer. It implies that he agrees that the President is unhinged but comments that people on the Dems side are as well. Not sure that’s what he meant but......
If “unhinged” is the same as “the filter is gone”, they are right. He has nothing to lose. He can say anything he wants. The Democrats are the ones getting people shot by calling them “Nazis”.
Keep in mind, they tried to kill him and put him in prison. That’s much worse.
Probably unintentional. He was trying to point out the antics by the Democratic Party.