Wanting to improve your life and support yourself is a universal theme. Unless she's hardcore campaigning for nationalism and the US military, I think she'll be fine? Like I'm as anti-patriotism as they come (my dad is literally NOI

) but I don't think the song is going to be praising this country per se, but more so a set of ideals. If the only time she mentions America is the chorus, will it really be received poorly? International Navy let me know
