Let me put it to you this way. In the USA and much of Europe (less so in Europe) there are large swaths of cities in particular where you wouldn’t go. Because it’s too dangerous.
This doesn’t really exist in Singapore, etc. We just assume this is normal and unavoidable but it’s not. You don’t have to “know where you are”.
Would you be fine with me picking any place in Chicago or SF and drop you off in it?
5326 S CALUMET AVE CHICAGO IL 60615-4818 USA
Which is in an area named “Washington Park”. The crime rates are here:
https://www.niche.com/places-to-live/n/washington-park-chica...
It’s no place I’d ever want to be. I feel bad for the hood people that have to live there. Their government has failed to do the 1 thing it ultimately is supposed to do which is protect them.