The problem is that if you're going for a day out in the country, then finding a little old pub is difficult. And the more difficult it is, the more likely you are to go somewhere else where you know there is one.
And rural pubs are no longer "the local" where people drink every night. It's just far too expensive to do that. Not when five minutes down the road, there are cheaper options.
And when you lose that social culture - when even the ramblers are not popping in for a half-way house, or tourists stopping off for a spot of lunch, and the locals have fled... then it puts even more people off going to them, and makes them even more rarefied.
The pub that's literally opposite my house has been through 3 owners in the 3 years that I've lived by it. I've been in it once. When you see the "passing trade", when you see the lack of ANY car in the car park, when you see that of an evening only a couple of old couples from the village bother to traipse over there and maybe have one beer and one glass of wine... you begin to see why. That pub culture is dying.
I won't drink in any pub that has sky sports, for example. Or live music. Or quiz nights. That's not why I go to a pub. Pubs do those kind of things because they think it will bring in crowds and it might do... for one night... of the kind of patrons that put me off going into them. But it's going to put off a lot of people who just want to drink and chat with their mates.
With one of those 3 owners, there was a running battle with the village because they stopped serving food, after having been famous for their food. People were commenting on it all over, asking on Facebook, asking if they had plans to serve food again, etc. etc. It took that owner selling up and another taking over and - no exaggeration - huge signs outside on the road saying "We serve food!" to bring people back. But by then your clientele have found another place to have Sunday lunch or whatever. If you're out for a drive in the countryside are you really just going to stop at a pub you've never been to, have an alcoholic drink, and then carry on your journey? You have to offer them something.
Honestly, I wouldn't touch a pub as a business nowadays (my dad worked for breweries all his life, my father-in-law used to run his own pubs and restaurant, and they both say the same). They're dead. They hit a critical mass of problems some time ago (not least drinking culture, rent, breweries abusing their franchisees by tying them into long expensive leases, etc.) and they're just declining. If I go out with a friend or family, a pub is among the last places I consider. Even trying new ones can be a crap-shoot.
But the thing that has changed... no more are there a dozen local regulars propping up the bar wherever you go. It's so expensive even the alcoholics can't afford to do that.
In the towns and cities, maybe they're thronging. But, again, that would just put me off. Outside of that... they're dying off fast. You'd have to be a millionaire retiree who owned the place outright to "enjoy" running them and only getting a handful of customers.
True story: My family and I decided to try another pub near me for the first time last year. Just for something different. We drove there (it's that far), parked up, got out, walked in. The guy inside was shocked. Mainly because they were closed for 2 months for renovations and hadn't bothered to put a single sign outside, and we were the first people to walk in expecting it to be...a pub. Nobody else had noticed that there were no signs, or indications that it was closed, so anyone could just innocently in if they wanted to. And nobody had. Until we did.
I went past a few weeks later, and still it wasn't clear if it was open or not. You'd expect at least a "Now open for business" or similar, even if it was just a chalk sign outside, but nothing. No indication on their website even. When you can just close for 2 months and nobody notices... maybe you're doing something wrong.
And if I was to drive to the 3 pubs that are nearest me, in a circular route, then I would pass at least half a dozen that were former pubs, closed up, "under renovation", etc. just on that one journey.