What does it mean when the Dems have now turned their attention to "mental illness" as an excuse for not honoring the 2016 elections?

What does it mean when the Dems have now turned their attention to "mental illness" as an excuse for not honoring the 2016 elections?   If you are doing more important things than keeping up with the tinfoil crowd that is the Democrat Party,  things like watching the grass grow,  or,  a cup of cold water getting warm  . . . .  both of which are infinitely more causative in the real world than the facade Dems have created in their blatant attempt at doing what they claimed they would never do,  then you might not know that they are now plotting to prove Trump to be mentally ill to the point of forcing him out of office.  It means that they have all but given up on "collusion,"  "corruption as a high crime,"  and "obstruction of justice." And what do they get if successful   . . . .   Mike Pence.  Understand that Pence will surely continue all that Trump has set in motion plus this,  Mike Pence is a social conservative   . . . .   Donald Trump is not.    Whatever.

Thought #2:   This is how nuts these loony-tunes are:  Before this effort can precede,  the Vice President has to sign off on the "mental illness" part.  End of story,  except for the fact that the Dems will push forward in spite of the fact that this effort is doomed before they can get to ballpark.  "Stupid" does not cover this.