Well, unless this is something that has been arranged with a responsible breeder for months, anyone buying a puppy on a whim at the moment is going to be buying from a puppy farm.
What happens, if you're new puppy gets sick with parvovirus, as frequently happens with puppies bought from puppy farms, or when you can't get your puppy vaccinated?
And, of course, you won't be able to socialise your puppy properly, because at the stage when you should be taking it out and about to let it see the world, you're going to be confined to your house and, anyway, the puppy won't be vaccinated so you'll have missed the socialisation window.
Like most people who buy puppies on a whim, people who think this is a good time to get a puppy, clearly know nothing about dogs.
They're not cute toys you buy to keep you amused, they're living breathing creatures that needs care and training.
If people are that desperate for something cute, go online and buy a stuffed toy dog.
I can imagine puppy farms must be rubbing their hands.
The dog rescues though, will just be thinking about all the unwanted dogs that will be brought into them, when people realise they actually didn't want an untrained, unsocialised dog after all.
We all know the Dogs' Trust 'a dog isn't just for Christmas' message. Well, neither is a dog just for the Coronavirus epidemic.