Yeah. He took flack. It was more about the completeness and accuracy of the reviews rather than being unfair.... at least from what I recall.
They did a whole show of the matter, suspended uploads for a week or so, did some internal restructuring, hired a new CEO. Linus is now chief vision officer or some such nonsense.
Bluntly, I liked LTT videos more when they were a scrappy bunch of nerds working out of a house, putting out a couple videos a week...
You knew the information wasn't perfect and that was fine. It was enough to give you an impression of what to expect. They did a recent comparison that confirmed something I already knew, by taking a smattering of the "same" CPU and testing them against eachother. They found that some were quantifiably better than others. To me this was proof that all reviews are skewed. You never know which way they'll be skewed, and it really doesn't matter. The fact remains that all tech reviews are going to be different than personal experience. They're also going to differ from reviewer to reviewer since, even if they're using the "same" hardware, that hardware might be slightly faster or slower than other reviewers by a small margin. Once upon a time the hardware was so similar and the differences were so small you could effectively ignore this variance. Modern hardware is so fast that even a small variance can make a pretty significant difference to benchmark performance.
So you have to take literally everything posted as a review with a grain of salt. It's not accurate to what you would experience buying the exact same stuff off a shelf. As lithography gets smaller and smaller the relatively minor variance will have a larger and larger impact to the final products performance.
It's the way of things. All things. Whether it's a car or a computer, some just roll off the line different.