Yes, ejections are violent. Can cause injury, can cause death. No question about that.
Spinal injuries are likely and ejections frequently end the flying career of pilots for medical reasons.
What does this have to do with the claim in question?
They claimed “people who survive flight ejections and hitting water at high speed tend to have had their spleens removed”
This implies that if you look at the group of people who survived a flight ejection (over water and hit the water at high speed) you would find that most have no spleen. Do you find this plausible?
