What propaganda are you speaking of??
Mueller filed his report - there was no collusion. The left is in the process of losing their minds - they have no agenda, they're bankrupt in the area of ideas and the only thing they know is Orange Man Bad - investigate.
They absolutely, along with the left wing media complex, sold their base on the idea that Trump would be impeached and stand trial for conspiring with the Russians to over-throw the 2016 election. That him and his crime family would stand trial and go to jail, and people, including many in this very forum, believed it. People in former leadership positions - Brennan, Clapper & Comey - stated on TV that there was proof this would happen, and people believed it.
The investigation comes to a close, and no conspiracy - nothing. They did not know what to do, the reaction was the same as when they lost the election, they lost their minds. It was devastating to them.
The leaders in congress couldn't just come out and say okay, hey we tried but there was nothing there so lets just let it go. They knew they couldn't do that because their base was/is expecting Trump to be impeached, facts be damned. Keep sending us your donations and we'll impeach Trump.
Keeping the dream alive.....don't/can't let it die. Forward to about 2:20 in this video, it's astonishing how bad this was. After watching this there's no debating that they can't just let it go, their entire narrative is wrapped up in this.....they have nothing else.
https://www.youtube.com/watch?v=MdHtAzFNwjE