Have to agree with you i would not like people parking in front of my house and spoiling my view. We dont wildcamp in the uk apart for maybe 1 night before the warner shows. We would not park on that road in Walmer its to narrow
I have been on a lot of aires/sps etc I can't remember one being in front of houses. That is the point that if you manage the problem it can be turned into an opportunity.
I'm reminded of the private aire in Palencia where the owner provides free electricity, showers toilets etc but would like you to patronise his garage.