You have my sympathy OP. It drives me nuts. I have nothing against people who move to the country from an urban setting and have little knowledge of what it is like to live rurally. Many are perfectly normal, sensible people - but there is a minority (a significant minority, and growing) who have literally no concept of what it means to live in a rural area, but also believe that everyone/everything ought to be changed to suit them.
We have much of this sort of idiocy too. We've also had complaints from a similar breed of nitwit regarding sheep and cattle being "too noisy/smelly/messy" and so on. One newcomer complained several times that the tractors working through the night at harvest time was disturbing him.... yes, I understand that it may do so, but you should have thought of that when buying a home overlooking fields where crops are grown (and were there at the time you bought it). And no, they can't stop work as the crop needs to be brought in at the right time. Oh, and complaints re muck spreading... yes, it doesn't smell great but it's not that bad and it doesn't last long- has been going on for many years before you arrived... So get over yourself or move. I hope he does....
Or the newcomer who wanted to have the beautiful, and very old, trees lining the lane into one of the local villages cut down (back road and not into the village itself) as his house on the edge of the village had: 1) lots of leaves blown into the garden (surely not a country-side only phenomenon?); 2) the crows and birds made noise in the morning and "it's a pain" and 3) the birds droppings on his driveway and car are annoying. Of course, it was never going to happen but why would you want to do that?
We also have a different problem- some who move or like visiting the countryside but haven't got a clue how to behave, have no common sense and don't even attempt to educate themselves before venturing out. Taking a picnic and then leaving the rubbish lying around, for instance- I don't get it: I want to shout "YOU TOOK IT UP THERE FULL, IT WILL BE LIGHTER TO CARRY BACK AGAIN THAN IT WAS TO BRING IT IN THE FIRST PLACE!". I have even found dirty nappies left. Orlike the parents who wandered into one of the lambing pens and were in the process of trying put their 2 small DC INTO the pens where the ewes were in with their newborn lambs to "pat the lambs" because it would be "cute". Luckily, they were caught in the act and stopped, but were most indignant about being asked to stop, huffed and puffed about how "the DC days had been spoiled"- well, it'd have been spoiled a whole lot more if they had been injured. My neighbour had similar with some of her calves in the fields.
And don't get me started on what some people do around horses. Despite signs asking them not to enter the field where we have the mares and foals, they feel the need to do so. Sometimes the mares will be fine, but they are easily spooked if you get too close to the foals or if you move to quickly or look aggressive. That is dangerous for all parties. So please don't go in- but it's not infrequently ignored. One man decided to ignore and walk his dog through the field and complained that his dog got kicked.....
Also signs saying "don't feed the horses".... ignored frequently until extra layer of electric fencing installed (has a bit of a kick)- gate and fences have signs explaining this. Though now have had a few complaints about people getting shocked if they touch the fence... tough, you've been warned, ignore at your own peril! It's not that I want to be a killjoy- it's that it can be dangerous to the horses- you might think it's "only an apple/one polo mint or whatever- but you don't know what's safe for that horse, and imagine if lots of people give "one carrot", for instance. And some people try to feed them food that is unsafe (a friend's horse got serious colic requiring surgery after one lovely family fed her greedy native pony doughnuts, for instance). Not only that it can end up in the horse developing the bad habit of expecting to be fed and getting greedy/bolshy, which means it's more likely to nip or bite. Which the owner then has to try and retrain.
Sorry for the rant, I'll get off my soapbox.