Why aren't lemonade stands a thing anymore?

I remember growing up around Trinity Commons in the early 2000s and my friends and I would always run a lemonade stand during the summer days to make a few dollars to spend at the local convenience store.

And more often than not, we'd see kids doing the same in other neighborhoods.

Especially as I continued to grow up, I've been seeing less and less kids in the neighbourhoods selling lemonade or any drinks.