You do not deserve that I ignore your intervention. I owe you an answer.
Please consider that to "mitigate" the problem of wingtip does not mean to eliminate it.
Anyway take a look at the following movie:
In any case the RAM Boeing 737-400 that on 6 June 2010 struck a flock of geese shortly after take off from Schiphol, if not in super stall, went dangerously close to a spin at a very low altitude and on a densely populated area.
I think something should be done because this does not recur, and because each of us reflect on how to avoid those mistakes in the future.