It’s Not Closet Space!
In addition to respecting other passenger’s personal space, you also need to ensure that you provide them enough space when it comes to storage areas like the overhead bins. This passenger treated the overhead bin like her own personal shelf. This is how you would see a closet set up and not how you should see a shared space with strangers set up.
First of all, a hat and heels don’t take up much room. You can see all the empty space around them, without any reason placing them side by side. Second of all, there’s no reason why these items couldn’t be packed away in a small suitcase that could’ve rested under the airplane seat. This is just the result of an extremely selfish passenger.