I both care and don't care in different ways. I care because I want to keep a good relationship with everyone I know, and also because if I do interact with people regularly, I want them to interact with "me", not a vague idea of me they have in their heads, so I try to be as upfront about who I am as possible. On the other hand I don't care because I'm comfortable with my worldview and who I am, and those foundations aren't gonna break no matter what people think of them, or me in general as a consequence.