No sure about bleeding edge, because for the most part their products work but at different times they have defined:

- Phones, (Original iPhone way ahead of competitors)

- MP3 players (Original iPods)

- Tablets, (Pretty much the only serious tablet as far as I can see)

- Smart Watches, (Apple Watch still defines the category)

- Ultra Books, (First MacBook Air)

- All in One Desktop (iMac)

- Mobile CPUs (Apple silicon has been way ahead for years)

- Laptop CPUs (M1)

This doesn't just all happen by making existing things more "User Friendly". This takes real innovation to pull off.