we can argue that none of those things that associate with them are excusable, its not fair that 2 girls had to literally vanish from existence while the other one finally coming back and receive a very "welcoming" reaction.
also i dont find the logic of SM bringing him back, NCT is doing fine without him, its been 2 years but i guess he is back for WayV ?
but yeah i will never stop being pity and bitter about this situation