This bothsaming is a stretch.
The Democratic national platform is all about increased support for the poor and middle class, the more radical wing of the party is pushing for dramatic and fundamental restructuring of much of the national economy and welfare system as part of combating climate change, and their current Presidential slate includes several avowed anti-war anti-corporate-hegemony candidates. Even judging purely by recent history, while Obama was kind of underwhelming in many ways, he still got the ACA pushed through, which has dramatically improved the lives of many people previously left to suffer and die because of 'preexisting conditions'.