Nope. That will definitely not work, like at all. The Democrats can’t simply debate bro their way out of this.
Obama did this very thing and basically destroyed him and gave him an origin story
Maybe Obama destroyed Trump for you, but not for the voters who voted for Trump, or else they wouldn’t have voted for him.
If fact, the Democratic party is a joke to many petit bourgeois. And also for many working class people, because it abandoned them about 40 years ago in favor of neoliberalism, and has only further abandoned them since[1].