Real problem with Navarro arrest: No judge ordered it. No judge signed warrant. Congressional committee composed of Dems & anti-Trump GOP ordered arrest. This is legislative determination of guilt: bill of attainder specifically forbidden by Constitution.
The 1st Amendment is fading away as speech codes go into effect. The 2nd Amendment is going next as one gun after another is banned. Now we have bills of attainder. “Living constitution” is on life support.