They have more work to do to be a role model, yes, and the great firewall is a PITA and is used for (fake news) propaganda as well as for protecting its national interest and identity. They do seem to have lost significant focus under Xi, and I doubt it will change for the better under his leadership.
Even if China were to become a leader in soft power and a role model in the future, systems don't tend to be transplanted wholesale.
If I understand it right, the last time the democrats had a majority in both the house and senate was in Obama's first two years. The ACA was the result of that, and it was still watered down due to pressure.
Without control of both houses, the dems are forced to heavily compromise to avoid government shutdowns and just to keep the USA plodding along, food on the table, and kids in school. Fighting just to end up with more or less the status quo was still better than the lurch to the right and insanity that is seen now.
I fear it's too late for the US now though... at least without some military intervention come voting time. I'm sure they'll be too busy though. It's perversely still in china and russia's interests to keep trump in power, and flare ups will almost certainly be well timed... as they say, never interrupt your enemy while they are busy making mistake after mistake after mistake.