Quoted By:
>Red/Blue/Yellow
>game corner
>safari zone
>fighting gym- an extra gym
>sliph co
>can complete badges in different orders
>introduced pokemon being able to follow you
>Gold/Silver/Crystal
>introduced day/night cycle
>bug catching contest
>introduced happiness mechanic
>16 badges
>endgame boss fight of first games protagonist
>introduced breeding and eggs
>baby pokemon
>shinies
>clock/phone
>day specific events
>rotating end game fight house
Fast forward to Sword and Shield.
>Wild area
>dynamax/gigantamax
>.........
This is just an example of how Gamefreak no longer gives a shit about pokemon and how Sword/Shield added nothing new to the series.