Being compelled to unlock a phone is different than being compelled to create software to unlock a phone.
https://lieu.house.gov/media-center/press-releases/congressm...
It's Ted, not Tim, Lieu BTW.
No one is compelling apple to weaken their encryption scheme because it is already weak. They are just asking for them to weaponize existing weakness (the weakness being apple having the ability to update the software on the device)
It will be somehow worse than Apple software