Puzzling

So I play ps5 offline no Internet switched on mainly kick off generally world class as any higher just cheats more and is annoying. Over the last few days it's have played a bit and have noticed when you start the 1st 2 or 3 games its great fluid responsive smooth and no bugs , as soon as the cheat codes start activating the game goes to **bleep** bugs appear glitches gameplay is clunky slow unresponsive this has to be on purpose right this isn't right at all that good gameplay is there they just choose not to allow us to play it 🤬