my issue with 'capitalism' and 'socialism' is the fact that we gave them a name and popularized these names in a time of dramatic political change. So much propaganda was pumped into one or the other than we don't even know what they mean anymore.
Capitalism is normal human behavior, as is socialism. It just is. They're both like sleep and breathing. People will do things to get things and people will take care of each other. That's capitalism and socialism. What's even funnier is they're more alike than they are different.