Christian nationalist here....

Yes it's pretty awesome. Our founding fathers were by any definition, were Christian nationalists.

Also the Bill of Rights and Constitution was taken directly out of the general equity of God's law in scripture.

Christian nationalism just means that Christ is king and he has all authority and that every law and every leader should recognize that standard.

Here's the thing, if God's not the objective standard of truth and justice and his word doesn't define what love is and what that looks like, then it becomes an ever-changing subjective standard that changes on the whims of whoever's in power.