Well the storage is also integrated and most tasks use at least CPU + storage so those will benefit too. Not to mention if you don't use your GPU much then the memory can now be dynamically allocated to the CPU instead of remaining with the GPU. Intel has integrated graphics cards that share system RAM but that RAM is slower than traditional graphics RAM so they have terrible performance.
Just not how it works, but I don't really feel like engaging in an argument. Technical readers of this chain will know who is right.
Then why comment at all? There was no argument, I was literally trying to reason how it could not be better and you chose to be rude instead of providing a single technical detail