The problem for the teams isn’t necessarily finding the party, we’ve had these beacons for years. Rather they have to climb into the mountains in the first place to solve what could have, ostensibly, been readily prevented.
Thus taxing a limited resource even further.
What should temper that is now there perhaps may be signs posted telling folks about the service, and that help is available (or not) but it’s likely going to be rather expensive if they have to come get you. It’s never been suggested that while the S&R teams maybe volunteer, as I understand the rescued party incurs costs of the operation.