PS4 Pro users: do you feel lied to?

[Driavna]

I guess the "you don't know how MMOs work" is the case here. MMOs have a much less predictable number of models on screen, which leads to much less predictable frame rate.

Again, you don't need a tool to notice a big frame drop, nothing to do with MMO's. If I have to guess it's pretty simple, PS4 Pro can't handle overcrowded areas. But for sure all instanced content will run at 60 FPS.