Conspiracy Theory? US civil war if Trump loses election but won't relinquish power?

Will Trump concede that his presidency is over (be it in November, or in 4 years time)?

I know someone who's saying that "everyone thinks" that there will probably be a civil war.

They say it will be Democrats & Military -v- Republicans & Police.

Is this a conspiracy theory?

Or just banter by people watching too many war shows and caught up in Blue -v- Red arguments?

via International Skeptics Forum https://ift.tt/3l4BxIF