two wrongs don't make a right, if it is just EE, then it should be listed as such
if you erase a concept, that is concept level EE, you are not manipulating anything
not the same thing, by that logic resisting EE should give you resistance to getting destroyed via AP advantage
first off there is no such thing as "low 2-C hax" hax have no AP, that is the whole point of hax in the first place, second off hakai is EE hax, aka erasing from existance, it is not similar at all to what undertale does
depends on how the lazers destroys the soul, if it hits it directly and then destroys it via ways similar to ap, then yes it is different, if it is an EE lazer, then they would both be the same