Ultimately I think there needs to be middle ground.
The UK rescues need to loosen some of their criteria to make it easier to adopt rehomeable dogs, but in the same vein they need to start facing up to the fact that many dogs really aren’t suitable for rehoming and while many don’t want to contemplate it, loosen up on the no kill strategy which leads to thousands of dogs having to spend the rest of their lives in kennels because they simply aren’t suitable to be rehomed
From the other side I actually think that foreign rescues need to be banned. But in the absence of that, they need to tighten their criteria and be more stringent at who they rehome to. The fact that it’s so easy to rehome a feral dog which has no experience of living in a home with children or other dogs and cats tells you everything you need to know about their lack of standards.
And as I said about the UK rescues, many of these dogs from abroad simply aren’t suitable for rehoming and would be better off being pts.
Fact is, the face of the rescue dog has changed.
It used to be that you could go to a centre and pick out a little dog, and it would be a lovely little pet (I’m talking when we were kids). Now many of these rescues are unsocialised products of puppy farms and the dog fighting trade and will never make anyone a decent pet.
People used to adopt a dog and while it might have been a bit fearful you rarely heard of major issues.
Now if you rescue a dog you’re expected to have to have a traumatised animal with severe behavioural issues.