It will take time to shift an entire entrenched organizational culture to focus on EVs...and not just making them, but to make ones that are truly without compromise ("as good as Tesla").
These things aren't easy at all, though it might be tempting to think that it's just a matter of resources. Microsoft had all the resources in the world and still couldn't pull off Bing or Windows Phone.
To challenge your thinking a bit, consider this: part of the reason you can buy a Tesla in California or Texas today and not worry about range at all is the supercharger network that can take your Model 3 from 0 to 80% in 20mins. That's a multi decade infrastructure investment that VW hasn't even begun. And no, regular 3rd party chargers you see plopped in random malls and centers aren't even close. Not by a long shot.