Be the change you want to see mate. There is nothing stopping you from picking up one of these crafts in the US and offering your services to your community.
Time, money and space are all fine limiters and happens to be rife in the US, not to mention other places. Sometimes you can be without one of these (maybe something is cheap to start or needs little space), but you really need all three to do anything meaningful with these.
Also, training. There's a reason why this stuff is passed down through families: It's hard, it's hard to find a teacher, and the amount written in books about most specialized crafts is limited in quality and quantity.
