The rotational speed of a neutron star can indeed be extremely high, but it does not violate the speed of light limitation in physics. The apparent contradiction arises from a misunderstanding of how the speed of light and rotational speed are related.
In the case of light, its speed is approximately 299,792,458 meters per second in a vacuum, as per the theory of special relativity. This is the maximum speed at which information, energy, or matter can travel through space. However, the rotation of an object does not involve the transfer of information or matter across space faster than light. Instead, it refers to the angular velocity or spin of the object itself.
When we talk about a beam of light traveling around the Earth multiple times in a second, we are referring to the distance the light beam covers in a circular path around the planet. This distance is much larger than the actual speed of light, but it doesn't violate any physical laws because the light beam is not moving as a whole; instead, individual photons are moving independently, and the sum of their contributions creates the appearance of a rotating beam.
Similarly, a neutron star can rotate at incredibly high speeds due to its extreme density and conservation of angular momentum. The rotation is not a physical motion of matter exceeding the speed of light. Instead, it represents the angular velocity of the neutron star's spinning core. The surface of the neutron star rotates at a speed that can approach up to thousands of revolutions per second, but this doesn't involve any matter or information moving faster than light.
It's important to distinguish between the linear speed of light and the rotational speed of objects. While the speed of light has an absolute limit in the universe, rotation is a different concept and is not subject to the same limitations.