Is “Capitalism” Too Broad of a Term?

Recently, ive been thinking that capitalism is too broad of a term. So many different groups and people are capitalists, but can be extremely diffirent. Like Bernie, Obama, Trump, and Ron Paul are all capitalists, but are all very different in terms of economics. When we talk about if capitalism works or not, there are alotof capitlist systems to choose from. Social democracy and Chinas economic system are often praised by people who claim to hate capitalism. So I think its too broad.