What will the be the impact if I use a copy of seeded Employee Role instead of pending worker Role

Summary:

What will the be the impact if I use a copy of seeded Employee Role instead of pending worker Role, because employee role has more privileges and role functions and by using seeded employee role it is fulfilling my requirement while using pending worker role in every task it says that like don't have permission, kindly share you experiences based on implementation perspective , I have hide all the irrelevant icons from sandbox and pending worker cannot see any other function except Journey

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