Try the Chrysler dealer, you just never know.
The key fobs had been discontinued due to a terminated relationship with their key fob supplier but my Chrysler dealer in Canada has one on order for me from their new supplier

I’m told the new date is December

I’ve been waiting for them to resolve supplier issues for quite a while and have been advised it’s been worked out
Other than that, a made in USA solution appears to be the only way to get it done