No, way. That's the whole point of the card.
That's
NOT the whole point of the card. The point of the card is to use up its count to block attacking creatures. I don't know how intentional it was to have the Bonewall absorb permanent destruction spells/abilities. Unless you've talked with Zanzarino himself about his intentions with Bonewall? Permanent destruction is supposed to kill a permanent. I don't believe it was ever intended to remove one counter from a Bonewall instead of completely destroying it.
Unless you have proof for that? It doesn't make sense otherwise since Bonewall gets around this without any card text to back up the way that currently works.
Also ,the fact that the AI (not talking about PvP right now) targets the most expensive permanent when attempting to destroy them makes the Bonewall overpowered. The AI will waste whatever it has on trying to kill your bone wall instead of more important things like your Eternity, Sun Dials, etc.