The whole point of /ej is to escape when you've taken damage- disabling it after you've taken damage makes no sense. I don't see how /ej can be used to "death evade" when it leaves you vulnerable while parachuting near your plane. It's not like you magically disappear when you use /ej. It just gets you clear of the plane's ridiculously huge explosions.
I feel like a good portion of "death evade" complaints stem from someone overestimating their ability to kill someone who doesn't even bother to fight them.