The PLAN is to foment violence, which they hope Trump will respond to by using the National Guard and maybe the military, at which point they will proclaim that TRUMP has made the US a POLICE STATE, and therefore he should be impeached.
I think the DIMs/LIBs have two plans named LIP and HRT about which they know little. It is probably going to be the end plan for them: Life In Prison or Hang From Tree. So sad should they bring this upon themselves.
If they foment so much violence that a heavy NG/LE clampdown is needed, very few will give a rip what they say or scream. People will want law and order. As most of us do already.