when you walk past people in the street do they smile and say hello?

Around here ,most people say hello, hi or alright mate, hows it going. Some are not as friendly which is their loss .

Some people do and others don't.

in the local area  i do always if they look at me , people seem friendlier  there ..in the city no one cares 

Some do and some don't.

Where I’m from, nearly everyone is friendly like that, around here, it’s not as likely especially on urban streets. Still, in the nicer neighborhoods and on hiking trails, most people give at least a smile/acknowledgement. 

It’s been programmed into me growing where I did, so I usually say something, sometimes I get ignored, pssh, stuck ups lol

Some do, and some do not.

Some do and some don’t.

😂😂😂😂 Man, are we living in the 60's?????

Yes.  Before masks were mandatory, people often smiled and talked to me.

Some do. Some mind their business.