> I want my streets to feel alive!

Most american suburbanites completely disagree with this take. They want their street to be quite and devoid of people. I think this is largely because there is no recourse for anti social activity in the US. People who have spent a lot of time in cities start to notice that anti social activity doesnt really get stopped and many decide it would be better to just not be around outsiders who could annoy them so they enact exclusive zoning to minimize interaction with people they dont know.

I can see that. But this really sounds like an imagined picture of someone that has lived in suburbia their entire lives.

Even in low income areas, seeing actual antisocial behavior is very rare. People simply have better things to do than to be problematic, especially those struggling to make ends meet. And they are smart enough not to shit where they eat, and generally band together to prevent bad apples from getting out of hand. They have families too.

Fine yes there are areas actually infested with gangs, addicts and the homeless, who do not have better things to do and are anti-social. But those are rare in the grand scheme.

I have been in most of the so-called dodgy areas in the Bay Area and SF. I was quite confused, it was rather nice! Just lower-middle class.

A lot of it is built up in people’s heads, and reinforced by media.

Ive lived in Chicago my whole life. Anti social behavior is not common, but it's definitely not rare. On public transit it is pretty standard. I think the lack of enforcement is what really rubs people the wrong way though. Not like someone being loud in public or whatever is that big of a deal, but it can create a mentality that quickly turns into a low trust society. When people dont respect your wishes why should you respect theirs kind of thinking. Most of chicago is absolutely a low trust society. Everyone acknowledges that rules arent enforced and are therefore optional. Low trust society + optional rules is an environment that many do not enjoy. The exclusionary zoning is just a reaction to that. When these people think of streets that are "alive" they remember that time they almost stepped in human shit in the park and they feel helpless. That feeling of helplessness easily overwhelms all the great times they had. Maybe theyre wrong to feel that way, maybe not.