That weak sauce asinine argument by SMWW detractors, to claim that them being together is just about them being Gods or their powers...😒
They conveniently forget about SMWW's connection and understanding, friendship, shared values, trust, love, tenderness, being each other's confidant, and the very reciprocal nature of their relationship over the years whether as friends or romantic partners. But as you rightly stated, SMWW experience the same feelings and emotions as humans do such as love, loss, pain, fear, joy, vulnerability, etc. These have always been what humanized them. Not who they are with, and writers who understand this and the complexity and depth of these two characters have been able to highlight that in various instances.