What would the US look like if liberals were allowed to enact all of their policies without opposition?

An interesting perspective taking account real US limitations:

https://www.quora.com/What-would-the-US-look-like-if-liberals-were-allowed-to-enact-all-of-their-policies-without-opposition-Are-there-any-existing-countries-like-that-to-help-us-judge-its-long-term-impact/answer/Martin-Levine-8?share=e1ac8e4f&srid=uBhZO