Horrified but because I love foxes
Taming any wild animal is likely to leave them vulnerable to people with bad intent. They need to be warey of people because people regularly deliberately harm them
Locally to me there is a family of foxes that hang out near a school, in a shop car park they get fed regularly by hand and people go to the shop and come out with food. They regularly die on the road because they've been encouraged to hang around in the day light, become comfortable around people and cars, and stick around in the car park.
Every time one gets squished, there's uproar but people can't seem to link the idea that encouraging them to approach cars and spend all day in car park is bad, and they go to "treat' the remaining ones.
My neighbour for example used to encourage things like badgers gulls etc into her conservatory and hand feed them.. She'd effectively trained them to go into random houses, eat from humans and associate people with food. At least one of her foxes were poisoned. They were more at risk not just because they thought all humans were friends, but also because they were more irritating then the average fox because they were so present
When she moved the people after her had a dog and had a terrible time managing it not hurting the animals she'd trained to go in their house
Its great that a wild animal lets you stroke it, but you can't guarantee the response of next door.