  For a rotating black hole to be nonsingular, it means that there are no
spacetime singularities at its center. The destruction of the event horizon of
such a rotating black hole is not constrained by the weak cosmic censorship
conjecture, which may provide possibilities to understand the internal
structure of black hole event horizons. In this paper, we employ test particles
with large angular momentum and a scalar field with large angular momentum to
investigate the potential of destroying the event horizon of rotating
Black-Bounce black holes. Additionally, we investigate the possibility of
destroying the event horizon of a rotating Black-Bounce black hole by
considering test particles with large angular momentum and scalar fields with
large angular momentum, covering the entire range of the rotating Black-Bounce
black hole. We analyze the influence of the parameter m on the possibility of
destroying the event horizon in this spacetime. Our analysis reveals that under
extreme or near-extreme conditions, the event horizon of this spacetime can
potentially be destroyed after the absorption of particles energy and angular
momentum, as well as the scattering of scalar fields. Additionally, we find
that as the parameter m increases, the event horizon of this spacetime model
becomes more susceptible to destruction after the injection of test particles
or the scattering of scalar fields.
