Unless it’s life threatening, we all wait in line at the ER. It takes me 4 months to get an appointment with my PCP, and any specialists tests take weeks to get (again, unless it’s a need-it-right-now thing like a chest X-ray for pneumonia). You wait your turn at any walk-in clinic.
Dunno why anyone thinks we have it special in the US.
Oh, wait…if you’re wealthy you can get seen immediately. Guess everyone’s wealthy in the US.