So you say, but I disagree.
And the proof is right there, staring you in the face in verse 7.
Go ahead, FRiend, read it, and weap.
Sure verse 7 confirms verse 6:
Psalms 45:6-7 NASB
Your throne, O God, is forever and ever; A scepter of uprightness is the scepter of Your kingdom. You have loved righteousness and hated wickedness; Therefore God, Your God, has anointed You With the oil of joy above Your fellows.