Like the Titanic, maybe we just let it rest in peace? Send a sub down to confirm what it is. Then maybe update a few of the monuments to her to indicate her final resting place has been found…
My only concern would be looters. If it is quite feasible to access “easily” then yeah maybe we should recover it just to protect against looters and pillagers.
[1] https://www.perthilj.com/blog/2019/2/19/aircraft-salvage-in-...
With respect to the argument of putting the plane rests in a museum: I do not see how that would be better than being able to visit the actual place where the crash occurred, with the plane still somewhere below the waves.
Yes, it's a plane not a person. We can learn from it, and Earhart won't care.
There will be no FAA safety notices (or whatever they are called) based on the findings.