You’ll need to post links—of double-blind studies peer-reviewed in professional medical journals—to verify “scientifically documented.” Sounds like baloney to me. Testosterone levels are a range—lower and still within normal might not affect performance. It’s not like hematocrit or hemoglobin levels where they is a more direct relationship with higher level = greater oxygen delivery capacity. Of course bumping testosterone levels to well above normal levels above normal levels does effect performance—but that’s for the other forum.
Moreover, it sounds like a blatant defense of traditional conventional wisdom that is heavily male-centric.
Do I like the scenes of Vingegaard on the phone or in the embrace of family right after after a race? Not really—because I love seeing teammates celebrating together after an achievement. But ot depends how often it happens, and hey, people are just different in what their needs are,