Maybe this is a description of the Alex Jones type from Ponerology?
Paranoid character disorders: It is characteristic of paranoid behavior for people to be capable of relatively correct reasoning and discussion as long as the conversation involves minor differences of opinion. This stops abruptly when the partner’s arguments begin to undermine their overvalued ideas, crush their long-held stereotypes of reasoning, or force them to accept a conclusion they had subconsciously rejected before. Such a stimulus unleashes upon the partner a torrent of pseudo-logical, largely paramoralistic, often insulting utterances which always contain some degree of suggestion.
Utterances like these inspire aversion among cultivated and logical people, but they enslave less critical minds, e.g. people with other kinds of psychological deficiencies, who were earlier the objects of the egotistical influence of individuals with character disorders, and in particular a large part of the young. A proletarian may perceive this to be a kind of victory over higher-class people and thus take the paranoid person’s side. However, this is not the normal reaction among the common people, where perception of psychological reality occurs no less often than among intellectuals. In sum then, the response of accepting paranoid argumentation is qualitatively more frequent in reverse proportion to the civilization level of the community in question, although it never approaches the majority. Nevertheless, paranoid individuals become aware of their enslaving influence through experience and attempt to take advantage thereof in a pathologically egotistic manner.
We know today that the psychological mechanism of paranoid phenomena is twofold: one is caused by damage to the brain tissue, the other is functional or behavioral. Within the above-mentioned process of rehabilitation, any brain-tissue lesion causes a certain degree of loosening of accurate thinking and, as a consequence, of the personality structure. Most typical are those cases caused by an aggression in the diencephalon by various pathological factors, resulting in its permanently decreased tonal ability, and similarly of the tonus of inhibition in the brain cortex. Particularly during sleepless nights, runaway thoughts give rise to a paranoid changed view of human reality, as well as to ideas which can be either gently naive or violently revolutionary. Let us call this kind paranoid characteropathy.