The good is the choice. Different contexts of devices and the wall socket location. More Wattage = larger, so then either you make it long off the wall to make it narrow to not block other sockets and so it will fall out in worn sockets, or make it hug the wall, drop down, so it then blocks other sockets.
The bad is the choice. People not knowing what exists, confusing product names.
It’s like you need a community to help buyers figure it out.
I do wonder if this narrow vs hugging can be solved with a better folding pin design. Imagine if the hinge was on a corner and you can flip it one way to fit confined recessed sockets or flip the other way to fit loose sockets. So design, think, away the inherent conflicts. So not a 90deg rotating pins, but 180deg rotating pins, you move to make a long or short wall protruding.