Wow.
I have seen liberals use this tactic.
If you don't agree with my stupid idea you are < fill in the blank >
If you really believe this I strongly suggest that you seek treatment from a competent therapist.
Now look here...I’ve seen it with my own eyes and heard it with my own ears over several decades and it’s worse than ever now with the advent of social media. It’s not a “tactic” as you allege.
BTW,
Sounds like you’ve had some experience with therapists. Otherwise, why would you you recommend it to somebody else?