The thought presents itself...
...albeit too late to be of any help, and it still wouldn't have saved SN11.
Why are they pushing the envelope (quite literally) in all of the landing manoeuvre tests so far? What would you lose by simulating a landing burn with a target above ground level rather than at it and hoping everything just works? You would still identify the same problems, but have a chance to recover.
No doubt bigger minds than mine have considered this question in detail, but it would be interesting to know why.