You're misunderstanding. We do not bundle Grokster. We bundle nothing.

For an analogy, consider a child learning what a "park" is. They see green grass for the first time in a park, and equate grass with the word "park". When they leave the city and go to a house with grass in the front, the child says, "Wow, a park!". But it's not a park, it's just grass.

Microsoft is the child. They noticed magnet links (the grass) with Grokster (the park), and now every time they see a magnet link they consider it a threat with the wrong label.