re: Do the dims have 1 issue you can support?

Not really. But I'm not their demographic.
Almost all of their policies are pandering for votes (essentially trying to consolidate power and grow government).

I'm in favor of smaller government, so, I'm usually diametrically opposed to their worldview and policies.

The few things they used to get right were around civil liberties, but they've done a 180 and decided to go full totalitarianism. So, they don't even have that going for them.

If I had to pick one, it's legalized minor drugs. Hopefully, it'll reduce the rates of incarceration of non-violent offenders.