Naw switch is way more powerful then ps3.

Show me a switch game that looks better then god of war 3 or uncharted 3 then.

What looks better is Aways subjective. I thought red dead redemption was one of the best looking games that gen it ran 640p on ps3 with drops below 30fps constantly. The port on Switch runs 1080p locked 30fps. That's a massive jump that should leave no doubt it's way more powerful. 

Where I said anything about Switch's power? I said that a translation from a game that was made with ps3 in mind wouldn't be easy because of the uniqueness of ps3 hardware. That's why most of the multiplats ports came from X360

There are several, but Kingdom Come Deliverance comes to mind straight away. That's a game that even a PS4 Pro has drops below 25 fps. Not a chance PS3 could run that game. 

The Switch is way more powerful than a PS3, Nintendo is holding back from letting the Mariko/OLED models in particular flex, it's pretty obvious the Switch OLED can do games at 60 fps (even high end ports of Witcher 3, Hogwarts Legacy, DOOM Eternal can run at 60 fps on the Switch) and even do higher resolution comfortably, but they are not allowing it. IMO this is because they got a massive boost from COVID and realized a Switch Pro would only make selling a Switch 2 harder so they axed that and simply repurposed that as Switch OLED. They are going to force people to buy a Switch 2 to get 60 fps/higher resolution games. 

The OLED dock still allowing 4K output and the chipset having 4K/60 enabled are smoking guns that originally the OLED model was supposed to be something else. 

That's not true there were games that were lead developed  on ps3 and ran fine on 360.

We are  talking about the specked  hardware. The fact that switch is more powerful if overclocked is irrelevant cause that's not the hardware 99.9% of players have.

I said it was difficult, not impossible 

It would not be difficult at all, cause switch is a good deal more powerful in almost every category. PS3 main problem was the split ram. red dead redemption was one of the most impressive looking games on 360/ps3 made by the most talented developers a quick port on switch is running at 1080p locked 30fps vs 720p/unstable 30fps. The horizon lego game is gonna be more challenging to port then any old ps3 game.

Fair enough, but Switch is in its last year so if there was any plan for Sony to port old games for a Nintendo system, probably it was skipped for a brand new platform full of potential