The IYI, or being an intellectual is all about timing.

Re. IYI here.

Then there is FA Hayek:

The term "intellectuals," however, does not at once convey a true picture of the large class to which we refer, and the fact that we have no better name by which to describe what we have called the secondhand dealers in ideas is not the least of the reasons why their power is not understood. Even persons who use the word "intellectual" mainly as a term of abuse are still inclined to withhold it from many who undoubtedly perform that characteristic function. This is neither that of the original thinker nor that of the scholar or expert in  a particular field of thought. The typical intellectual need be neither: he need not possess special knowledge of anything in particular, nor need he even be particularly intelligent, to perform his role as intermediary in the spreading of ideas. What qualifies him for his job is the wide range of subjects on which he can readily talk and write, and a position or habits through which he becomes acquainted with new ideas sooner than those to whom he addresses himself.

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The number of such institutions which breed  intellectuals and increase their number and powers grows every day. Almost all the "experts" in the mere technique of getting knowledge over are, with respect to the subject matter which they handle, intellectuals and not experts.

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It is not surprising that the real scholar or expert and the practical man of affairs often feel contemptuous about the intellectual, are disinclined to recognize his power, and are resentful when they discover it. Individually they find the intellectuals mostly to be people who understand nothing in particular especially well and whose judgement on matters they themselves understand shows little  sign of special wisdom. But it would be a fatal mistake to underestimate their power for this reason. Even though their knowledge may often be superficial and their intelligence limited, this does not alter the fact that it is their judgement which mainly  determines the views on which society will act in the not too distant future. It is no exaggeration to say that, once the more active part of the intellectuals has been converted to a set of beliefs, the process by which these become generally accepted is  almost automatic and irresistible. These intellectuals are the organs which modern society has developed for spreading knowledge and ideas, and it is their convictions and opinions which operate as the sieve through which all new conceptions must pass before they can reach the masses.

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It is perhaps the most characteristic feature of the intellectual that he judges new ideas not by their specific merits but by the readiness with which they fit into his general conceptions, into the picture of the world which he regards as  modern or advanced. It is through their influence on him and on his choice of opinions on particular issues that the power of ideas for good and evil grows in proportion to their generality, abstractness, and even vagueness. As he knows little about the particular issues, his criterion must be consistency with his other views and suitability for combining into a coherent picture of the world.

The Intellectuals and Socialism
By F.A. Hayek