OK, for the sake of argument, that would only be a problem if it were not true, correct? The reason Psalm 82 calls the people wicked is because they were elevating themselves to the position of G-d without actually being G-d. If Yeshua were actually G-d, then there would be no problem with this, right?
Did you ever see Miracle on 34th street? Do you remember when the Lawyer for Kris said to the judge something like, "Claiming to be Santa Claus would only make one insane if one were not, in fact, Santa Claus." He then went on to prove that Kris was, in fact, Santa Claus and therefore not insane.
I know that you do not accept that Yeshua is G-d. But you can not prove that Yeshua is not G-d by telling us that only people who are enemies of G-d claim to be G-d. G-d also claims to be G-d and He is not His own enemy, nor is He blaspheming. So that logic falls apart. You must first prove that Yeshua was not G-d. Then you can prove that He was blaspheming and, by extension, an enemy of G-d.