JFC.
The guy is ex-military and therefore has contacts. He has also made a life in Afghanistan, working with people he probably knows and loves dearly. His mission while there has been super-important to very many people all over the world.
Then he was stuck in a complete life or death crisis. He sent his wife and manager ahead to safety and refused to leave, to fight for his staff until the last conceivable second, putting himself in massive danger.
He (of course) uses his contacts, and social media. Of course he does. These are the TOOLS he has at his disposal. In this very white world we live in in GB, who are the government, and indeed the general public and the media going to listen to - Pen Farthing, man with 22 yrs army service who has rescue dogs at his side or Afghans who happen to work for an animal charity? I'm pretty sure you'd all be yelling about how unimportant their roles are compared to the interpreters who are still stuck. How were they supposed to be seen or heard otherwise? Be honest with yourself - did you know they existed before he brought them to the fore?
Let's face it, our government had to pick and choose who got out, and Pen was doing his damndest to make as loud a noise as possible for those he worked with and cared for to make sure people gave a shit about them, using every tool he had in his box, all while the Taliban was breathing down his neck.
And it's worked - well, for now anyway until the next cause celeb comes and you all decide to target them with your ire for dealing with a situation that you personally haven't had to deal with or go through.
The fact he took the dogs with him, is very probably of comfort to those he had to leave.
He runs a blimmin animal sanctuary - if you think that means he can just discard his feelings about the animals, who he has worked intrinsically with, that's a hard no.
He's probably dealt with some really hairy situations in his time in the military and knows exactly what should be happening. He understands the Taliban, the government and the way things were going.
Just remember and keep up your rage, you know, in 2-3 years time, when it comes to how these poor folk are supported as refugees here and that the people Pen left behind, along with thousands of others, still very much need to get out.