Often when you travel and encounter people who say nice things about the US, they are just saying that for your benefit. Especially if you can potentially become a customer of theirs.

Just respond by critiquing the US and they will often be surprised but quickly accept it and respect you more for it.

My experience anyway. When I exit this country, I take advantage of the free speech I can only enjoy in other countries.

I’m not White though so people may be more comfortable with me.