The graphic in this Guardian article [1] suggests that for age 40+ the number of covid-related ICU admissions prevented vs. no. blood clots has a factor 10 gap. Of course, clots might be more severe than ICU admission. But still, it looks to me like stopping for over 40 is a huge mistake. Very disappointing.

[1] https://www.theguardian.com/society/2021/apr/07/under-30s-in...