Hard to have a nice yard, when neighbors have a Dandelion Nursery!

Why judge your neighbor and complain about what they do on their property? Is he trying to compete with the next big thing or enjoying his own life.
Likely does not have a green thumb and can't frown on him for that. Possibly finances are weighing him down?

It's too bad the world has got too judgemental of others.

Go offer to help or go do it yourself stop pressuring others for their choices.