The second sentence: "There are various reasons behind these disappointments, but a common blotch they all bear is a flagrant, disciplined indifference from their artists — young and old, established and underground — toward reflection and refinement", is not a measured critique of the decaying standards in linguistic correctness. He's not pleading with his readers. Saying people have a "disciplined indifference towards reflection" (calling them idiots) because they are not stylizing their art using formal methods he considers optimal, is classic literary rage bait. This whole post represents a common critique found across all critical literary analysis. He's not saying anything new, he's just raging and rage baiting to get attention.

BTW, saying anything "is peak" 2026, is peak mid-2020s. Move on buddy.