Edit: redacted a website I was referring to as example.
I think there must be more ways to call bs on such people. Care to share yours?
Whenever someone tries to sell themselves as an expert through the usage of obscurity, their explanations are complicated, whenever you poke at it with questions they’ll answer with a new part of an ad-hoc conceptual framework, as opposed to explaining it in terms of concepts which are derived from a generalization of more fundamental, simpler concepts.
Also sometimes you think someone falls into the second category but eventually they’ll just tell you “I don’t know “ or “I don’t understand” as you explore a domain. At that moment I personally put them in the first category, because IMO people being aware of their partial lack of knowledge is a good signal of better quality in the part of knowledge that they do claim to have.
Instead focus on individual ideas and their merits. If you have to criticize, focus on the objective materials and stay away from the personal aspects.
Over time this will help you evaluate things like the level of prospective risk a person is willing to take, which is a good swap-in for BS given that the latter could mean just about anything and is an emotional word, while the former is less of a harsh judgment and more objective.
Good luck
Edit: This guy actually has some credibility:
https://lifearchitect.ai/about-alan/
> Alan completed his Bachelor of Science (Computer Science, AI, and Psychology) at Edith Cowan University, 2004;
I could be wrong, though.