I do NOT believe that O’Rourke can get it done in the general election against Trump. You saw it here first - mark my words, Beto (if nominated) will lose. Nominating him would be a disaster and a horrific strategic blunder. I’ll explain my reasoning for thinking so:
Trump is great at playing off of his opponents’ weak points. Beto’s biggest weak point is his youth and lack of experience.
Trump has demonstrated consistently that he is good at turning his opponents into one-dimensional “characters.” I know it’s obnoxious. I know it’s juvenile. I am aware that we all don’t like it and that only his supporters do. But his supporters are a force to be reckoned with and Trump is good at getting them fired up.
As Cruz became “Lyin’ Ted”, Rubio became “Little Marco”, and Clinton became “Crooked Hillary”, Beto running against Trump would become “Baby Beto” (I am virtually certain this is the appellation he’d wind up with.)
It isn’t so much that Democrats or undecided voters would say, “hmmm, Trump calls Beto an inexperienced little baby…I guess I better vote for Trump then.” It’s that Trump would create this caricature of O’Rourke who he would proceed to ruthlessly mock, and it would get his supporters extremely motivated to vote against him.
It wouldn’t matter that Beto would be nearly 50 at the time of the election. He looks young; he is well liked by young people, which is something that Trump would demonize (“stupid millennials and their stupid hero worship of their little punk-rock heartthrob” would be a blunt way to sum up the narrative). The Republican base would come out in force to vote against who they would perceive as an insolent upstart.
This same situation could not possibly happen with, say, Sherrod Brown, who I am convinced at this point is probably the Democrats’ best bet. I used to think it was Biden, but talk on this very board motivated me to look up Brown and watch videos of him and from what I’ve seen, I think he has the grit and attitude that’s necessary to take on Trump in 2020. Brown is almost - in personality if not in principle - a younger and more Midwestern version of Bernie Sanders, in the sense that he’s gruff, somewhat cantakerous, speaks with great conviction, and could get blue collar people excited.
I can’t see Beto getting blue collar people excited. I also can’t see him getting black people excited. This is not a good combination of demographics (which overlap to some degree) to not be able to get excited.