It's warranted, hence the long expose GN did of LTT ages ago. GN actually puts in the work to protect consumers, up to and including filing class action lawsuits:
(Steve mentioned Linus for about 2 minutes out of that 84 minute video (at the 16 min mark), which prompted all this btw. As Steve explains, they included that clip from LTT because it conflicts with the entire purpose of this video! Linus weighed in - stupidly - on this topic, it's completely fair for them to respond)
Regardless, Steve isn't going to make a response to Linus basically devoting an entire WAN show episode in response (speaking of drama!),
he's sticking to written replies, and has offered to meet then privately at Computex to discuss further. The channel is splitting off the investigate work into another channel, so if you crave Steve droning on for 20 minutes as 50 bar charts fill the screen, you get your content unadulterated.