All that happens is that this becomes the new standard and the ad free services become a LOT more expensive. No, no no no. Ads are horrible, and Netflex and Amazon Prime Video adding them to their services in different ways are a terrible move. Ads are a scourge on society.
I’m going to assume that you were younger when you completed it on PS3 and had less exposure to higher frame rates. Having said that, some games when they moved to PS4 may have upped the resolution or detail just a bit too much and caused frame rate drops which will be a developer decision and not a platform thing.