Yea, not a huge fan of Joe Biden, but I still think that him doing basically nothing is better than trump. You are actually making some good points, I'll look into it a bit more, I must say I've not researched the matter enough to comment. And yes, sometimes democrats create uncertainty. They don't like to decide on what to do, they always try to stay in the middle, which is extremely frustrating, especially on the economic side. From my observances republicans aren't much better, but I'll look into that more closely.
However, looking at dems uncertainty from the social justice side of politics, not the economic side, often I feel like that uncertainty is better than laws that destroys their happiness and rights, which many republicans create. (also, sorry about the "less of your world" part, that was definitely very snarky and I regret it)