Overall the point I was trying to get at “if they follow the rules, then I don’t care if they’re next to my house”. Ideally there would be rules protecting me from annoyance such as noise pollution. Zoning rules would allow those that require more lenient regulations their own place to stay (note: this isn’t a NIMBY argument. It’s a “follow the rules” thing, which ideally should be constructed in a way to make it possible to build these while still not making it horrible for everyone else living there, and not putting any other restrictions just because I don’t want it next to my house).