I don’t know where OP lives, but I grew up in a mining town 800km from the nearest supermarket. We had a town-issued “horse paddock”. It was a mining town, so only 1/4ac freehold house blocks were available. There was no - and I do mean NO - alternatives. Unless you wanted to send your horse to a cattle station 2hrs away (my friend did this and her horse was killed in a horrific fence accident, no thanks)
There are people who live extremely remote, and literally have no other options outside of parking said horse in their houseyard. Trying to explain to folks at the closest large town why we bought 3+ months worth of food at once, why we had three freezers, why if your horse got sick you had the police around to shoot it because the vet flew to town three days a month… it’s a different world.