system
Given the following post, respond as if you're commenting on Reddit:
human
[MCU] Would a full blast from the power stone destroy Caps shield?

Thanos has only the power stone, but it's his goal to destroy the shield. Can it be done?

He can use it any way he wants, and has unlimited time and chances to do it. 

If not, how many more stones would it take for him to do it? (Probably excluding the reality stone, assuming he just use it to change it's molecular structure or change reality to make it split in half).
gpt
Yes.  No question.

Vibranium is one of the strongest metals known, yes.  But just because nothing on EARTH has managed to damage it doesn’t mean that nothing ELSEWHERE can.  It’s reasonable to assume that even vibranium’s ability to absorb kinetic energy has to stop somewhere, based on yet undetermined factors (mass of the sample, energy input, potential redistribution, etc.).

The Power Stone, however, is the physical embodiment of energy itself.  Just as the Space Stone gives you access to all the space in the universe, the Power Stone gives you access to all the energy in the universe.  And whether or not Thanos himself survives the attempt, there’s no way in hell the shield does.