Friend of mine has 2 neighbors who have gone full don't mow back to nature and all that. No, it doesn't look 'natural' or anything else nice. It looks like what is: overgrown weeds, sprawling vines (kudzu, poison ivy), several years of desiccated branches and stems (glad we aren't in a fireprone area), and scraggly, non-native trees trying to take hold.

But the best thing for my friend is how much rats like it. Not mice, rats. Lots of rats.