It is not necessarily incorrect, either. As stated there, those powers are ‘gained’ and the ‘ability’ to see is gained; does not mean those powers have to be exercised. Like I learned French at school, but I do not bother to use it now, because there is no purpose for it.
Or,some have developed the power to read the minds of others, but will not exercise that power (unless it is for the benefit of the others), seeing it as intrusion, invading their privacy and highly immoral.