You're a better photographer than a writer. 😉
I have to be honest, although it's a short article I wanted to stop about half way through because you not only weren't saying much interesting, you were barely saying anything at all. And what you were saying was jumbled up, none of the paragraphs really leads into next one.
"I hate calling it “street photography”... "
"I believe the ingredients for taking pictures on the street are ..."
"I grew up in the city and I hated it as a kid. " etc.
The kid paragraph is sort of the killer because it derails the topic and you go off on a tangent - without first telling us why you're starting this tangent. You have three or four sentences in a row that say nothing about photography, which sort stops the article in its tracks. Enough nit picking though.
I also don't really know about this every picture must have a "point" in it. I guess because I generally consider a photograph to be only part of a larger work, a single image doesn't have to make the point. But perhaps you can expand that thought a bit more.