Maybe that's true, if one is an obscenely wealthy, straight, white, cis, able-bodied white man with a suit that renders him impervious to random gun violence. So, like, if you're Iron Man.Many who are poor, female, of color, gay, trans, or disabled might object to that "greatest country" trumpeting. The usual pushback to that is your kind of people have it worse in other countries.
But most of us aren't Iron Man.
The pushback and the original claim ignore that while America might be the greatest, it can still be improved.
Another aspect of this "greatest country" nonsense is that many women (and poor, of color, gay, trans, etc.) don't know about rights they would have in many other countries. At the top of the list is abortion being treated as a woman's basic health care.
Be suspicious of a man telling you this is the greatest country. He's likely plotting ways to make our lives worse.