Not sure how to implement it but
It should begin with Americans πΊπΈ 1st π. USA National Parks have become a status symbol for foreigners to check off their bucket list & return to their home country and brag they did it -which is fine -but we should put the priority for Americans first and put a limit on foreigners. Maybe a reservation system for non-Americans or higher prices. Just like some states make non-residents pay more for a fishing license etc. If you've ever been to Grand Canyon lately you will hear MORE people speaking non- English languages in most cases. And there's the further problem that sometimes non-americans who are treating the trip like a bucket list journey can sometimes be very rude towards other people .
"As Crowds Overwhelm National Parks, Lawmakers Seek Solutions - "