It should be “refuse to…” yea. I’m going to hazard a guess that the author you’re responding to missed the
to there in their comment. It’s a common thing. Sometimes for example when I’m replying on mobile I might miss a word or autocorrect from my web browser may do something strange and I don’t catch it.
> I presume by “America” you mean the United States?
Yea that’s almost for sure what they mean. Typically people from the United States of America are called Americans and people across the world refer to those people as “Americans” and they/we also refer to ourselves and our country as “America” as a shortened form. I’m a little surprised you weren’t aware of this given your clearly written English but yep that’s what that means!