I see you made it all the way to the second paragraph. You should read the rest of it now.
Comparing a person's politics to their dietary choices only makes sense if you refuse to see the world in absolutes. Some folks are vegan, some folks eat dairy, but not meat, some only eat fish, some only eat free-range organic meat, the list goes on and on. The truth is, there are an infinite number of diets out there, because people can eat whatever they want, and create their own custom diets that fit their tastes and needs. The same goes for politics.
Get beyond the stereotypes that the propagandists have been using to make you afraid of your countrymen. They are using your fear of those who live and believe differently to control and distract you.
I am a Democratic Socialist. I am also a capitalist. I am an independent entrepreneur, and I have a family to take care of. I acknowledge that small businesses perform better when economies are built from the ground up.
Political nuance is a thing, although there definitely seems to be less of it lately. That's probably because hucksters like Donald Trump are able to convince the simple-minded that their neighbors are evil. The world is not a Saturday morning cartoon.

Stop generalizing. Get beyond "good" and "evil" and see people as individuals. Breitbart, Infowars, and Fox News would like you to believe that Democrats hate America. We love this country just as much as you do. They will tell you that we are attacking religious and family structures, and trying to destroy your traditions. Many of us are Christians with families. They will tell you that we are communists and criminals. Most of us are law-abiding citizens with jobs or businesses.
Stop blindly attacking people, and try getting to know them better. Unlock the door to the little room the propagandists put your mind in. Make friends instead of enemies. Have you ever tried any kind of mind expansion? You should try to get more experience out of life before you die. Go to a city, and make friends with a queer or a Muslim. Take some acid, psychedelic mushrooms, peyote or something. (Also, don't do crystal meth.) Ask the next person you fuck to put her finger in your butt while she is down on you. For the love of whatever God you believe in, do something to pry open your fucking third eye!
You can thank me later. We can still be friends.