No, it's not going to get ugly. You clearly have no conception how the actual left works, not the right-wing cartoon you've apparently been shown. The left is a massive clusterfuck of all ages, races, religions, and sexual preferences. They range from crazy liberal bomb throwers to the moderates who actually run things to people who would be conservatives in any rational system (Manchin comes to mind). The progressive agenda is something put forward so it can be cut in deals with the Republicans - how often does any of it ever get enacted into law?

Trust me, I’ve had to deal with these people all my life. Conservatives and libertarians are fucked in the head and have zero clue what's actually going on. A group of liberals can't figure out what to order from the pizza joint, much less enact sweeping legislation that causes war and famine.

Let me suggest https://medium.com/politically-speaking/the-most-important-number-in-american-politics-is-73-31edd911dc9f

or https://medium.com/muddyum/the-amazing-monochrome-argument-clinic-1ca5c1f3fa83