I've learned it the very hard way how immature some people here can really be. They might as well be tweeting "Free TopG" on Twitter to support Andrew Tate and shedding tears over it. So, take advice here with caution. Look at those that are very senior and have been sharing quality info from years and years. Stay away from certified meme posters
The argument that he capitalizes on fear is like saying "Oh, Wendy's sell on the fear of hunger". People went as far as saying he "hate" immigrants. He's a consultant, immigrants are his business. Look at most of the demographics that are complaining - they are young, early 20s gen who still haven't seen anything yet.
Someone quoted a bad review threat and that Kubeir refunded them - well, if they ever ran a business, they'd know how common that shit really is. Talks volumes about the maturity of people you're hearing from. He's not doing that bad work with those videos. For his "math skills", his analysis is honest.