I want to duplicate the same mesh with Chaos Fracture, because it will be easier than having to build geometry collection for each one. I want to add a life span on the pieces that break off, so when it breaks the tiny pieces fly around for some time and then they disappear. Also, I want to make it so that the pieces of the mesh can not damage its duplicate and affect it. If you need any additional information I will provide. Thanks in advance!
I found the answers:
If you want to add a lifespan to the pieces that break off you have to go into the geometry collection, go to Removal, and turn on “Scale on Removal” and “Remove on sleep”. This causes the pieces to start getting removed when they stop moving.
For making the pieces of the mesh not affect the other, you need to play with the collisions, I do not know which collision did it.