When the door is open, it sticks straight out so it’s always in the way and I think would be easy to bump against it and break the hinge or glass.
A double hinged door could swing open 270 degrees and stow out of the way against the side of the machine.
Also the lip on the plastic at the bottom of the machine makes it hard to sweep out debris under the build plate. A small break in that lip would make it much easier to clean out the bottom of the machine by sweeping stuff right out the front.