54k is still less than what I make working remotely for American companies...
Might not be for everyone, but sometimes money is not everything. Personal interaction can be strong motivator.
We are in the same building as MobileJazz and both of our offices have a big terrace and BBQ which we put to fair use!
You can do this at co-working spaces with other people who work remotely for US companies.
And in the end it's not all about money. Especially not for us.