It's a single study, which is still only presented as a counterpoint to the "nothing could digest lignin yet" hypothesis in the Wikipedia article that the paren

It's a single study, which is still only presented as a counterpoint to the "nothing could digest lignin yet" hypothesis in the Wikipedia article that the parent linked. That HARDLY counts as "the existing body of research on this topic." What are YOU adding to the conversation? At least the gp comment was engaging with the intuitive reasoning line of the topic, you're just aggressively nitpicking people over your own misreadings.