“Dems can point to prosperity”? What planet do you live on? People are prospering much more under Trump than Obama.
The Ds can point to the road to the bottom. Equal outcomes regardless of effort. Progressive Socialism means Everyone will suffer, except for a few bureaucrats. And that’s what you are advocating.
You must have a very short term memory. The economy does better under Democrats than Republicans, Trump is benefiting from where the economy was left under Obama. Turns out when you put plans in place to help 99% of people instead of just the wealthiest 1% the economy as a whole does better.