Rewilding is good in theory. Except that the swathes of city dwellers clogging up roads and tramping all over creation really won't happen to any great degree. There's only so much in the ways of trees, grass, hills and open air the average city dweller wants. And the likes of the Lake District pretty much caters to them. In reality, all the wildlife will, by their very nature, not be very noticeable anyway. Foxes, deer, even squirrels and rabbits don't normally hang around for the great unwashed to gawp at them. Of course if there's some gastro pubs, outlet shops and suchlike, you would get more visitors. Always good for a dirty weekend. But the foxes mooching around the bins of such establishments in the night won't be a great draw I feel.
The days of big estates managed by Earls and their like employing dozens of people to keep their land full of deer, pheasants, grouse and big houses draws nearer to extinction. And I, for one will mourn their passing. Another facet of England (and Scotland) will fade into history.