Because conservative media is feeding people the talking point, and they are aren't really applying too much critical thought to the matter.
protip: everyone can perceive which ways the parties are different, when people refer to both sides they are referring to the ways they are the same, not the ways they are different
"We're not actually in a recession." So what?! Just acknowledge things aren't good and get to fixing them, be honest with the public and have some bloody integrity for once.
The US (and UK, and Australia, etc) partisan political playground fighting is ridiculous and the media (inc. social media) spends far too much time supporting it.
More people are working and can buy less. This is not a good thing.
Lets talk about what we can do to improve things.
The cost in trust is very high, and the gain so small.