No offense meant, but I disagree with your continued stance here and it is actually teetering on bro-science IMO. How many "lab results" have you seen exactly to be making such a statement; 3, 5 maybe 10? Ineffective management of high E2 levels is a serious matter for many people on TRT which has been documented countless times on this forum. Everyone is different when it comes to E2 and requiring an AI. Making such a broad ranging generality at best can be harmful to someone who has limited knowledge & is just starting TRT.