Yes, this is pretty much how it played out in other countries as well. Involuntary commitment has a very nasty history associated with it - rampant abuse, suicides, forced sterilization and lobotomies, untested electroshock therapy, unethical medical experimentation, pretty much every horrible human rights abuse that you can think of, up to and including genocide. By the 70s it had become socially untenable, and by the end of the century most countries had shuttered their publicly-run mental health institutions.

What is fascinating to me is that you can plainly see this evolution of thought play out in books, music and film. The portrayal of involuntary commitment slowly shifts from something that is normalized and somewhat necessary for society at the beginning of the 20th century, to something that is unabashedly evil by the end of it.