No they have not. And yes, it would seem to be a good model to follow. But they are not interested in looking into it. I guess eventually they will be forced

No they have not. And yes, it would seem to be a good model to follow. But they are not interested in looking into it. I guess eventually they will be forced to look into a remote policy due to attrition, but sadly, they will probably be able to hold out for a few years more before doing so.