Donating blood or plasma has evidence of reducing pfas. If I knew I had high measured levels, I'd certainly think about doing it more.
Also: better to save a life and either average down whatever PFA count they have, or bolster their blood volume so they can start producing their own lower PFA infested hemoglobin.
Lesser of evils, and kind of a win win: if everyone was blood letting for the safety and humanity of others.
(While also agreeing with those in the thread saying that high-PFAS donations are likely often better than no donations)