it's just at a disadvantage, it's still safe. backdash seems to be a common option. I'm sure I don't need to mention how it sucks that it's at such a disadvantage instead of a frame advantage..
mostly doesn't seem to be a safe way to get in with charge.. either you get a hit, or you're at a disadvantage.
kinda seems like traditional rekka gameplay, because if you cancel into 214D or 22d, or both, you should be able to be punished because you're at extreme close range.