> The Constitution is meaningless without a culture that backs it up.

This is true for corporate charters as well, but it doesn't mean that either a corporation or a government "don't have purpose" without a culture that drives towards that purpose. You could also say that in spite of any corporate charter, the only true purpose of any public corporation is to provide value for shareholders, and the culture of many companies is often not aligned with that.

> you have more legal right to an abortion in this country than you do a firearm

This is blatantly false.