You've been watching too much propaganda. He is just advocating for better welfare and he is not branded as a socialist by the Murdoch clan and other rich influencers, who don't give a shit about the lower classes.

First off, he is not going to suddenly fucking change the entire capitalist economic structure. He is just arguing for more welfare, the same kind that literally all other developed nation's have. I don't know how you Americans are so fucking sceptical of taking care of your neighbor. It's not gonna be Venezuela Jesus fucking Christ. Stop watching Fox news.

In any case it would take years to just implement a single payer system, raise minimum wage/secure workers rights and remove college tuition, so the notion that he would have the time to do all of this AND THEN have time to completely remove the private sector and seize the means of production within 4 years is just delusional.