Freedom isn't free. God forbid Wall Street have to sell off a few banana republics to the Russians or Chinese.
A lot of us are sick of playing world police and world janitor. We're sick of pissing money and lives into far-off quagmires that are only tangentially related to us. Regardless of what's going on domestically there are many who want nothing to do with foreign entanglements and many more who would be fine accepting more Russian and Chinese influence overseas if it meant getting rid of a lot of their political problems at home. It's not like the US is incapable of existing as anything other than the sole superpower. We were fine the first 200yr.
