Growing Plants for Privacy

I just realized that people plant trees and flowers could be for privacy reasons, like if you have a unique house, people who passby maybe curious inside, at least I am. The area I'm currently in has many beautiful homes, but you don't get to see much as there are many plants in the little garden.

Not only is it pleasing to the eye, but it also blocks others' views; what a subtle to protect your privacy - sometimes, protecting privacy doesn't need many fancy tools, which reminds me of many Bitcoiners using so many fancy cold wallets; you really don't need them, all you need is a simple USB, subtle and does the job without causing so much attention!