As usual, it's all getting a bit over the top. He wasn't climbing an Alpine colossus, he'd taken the dogs for a walk, I don't normally leave a route card when I take the dog for a walk.
Now, given where he was and the situation i.e. out of normal reach of a bog standard ambulance, he would still have had to get back to the road with or without help or wait for a 4x4 ambulance if there was one. I don't know how rural it is where he lives but outside a city it can take 20 to 40 minutes for an ambulance (yes it can) and then another 20 minutes for the ambulance crew to reach him and longer to get him back. So in my view his time was well spent crawling back to the main road. And when he gets to the ambulance what does he do with the dogs? No, he did the right thing but he does need a phone so he can alert his wife and get some help next time, not necessarily 999 help.
I too have climbed extensively in the UK and bits of Europe and there are numerous situation where a phone doesn't work or plans go awry, the emphasis is on doing as much to make sure you don't have a problem and then getting yourself into a situation where you can effect a rescue, either by your own means or with the help of others, to suggest otherwise is ludicrous.