Well, if one is taken off a ventilator after being given leronlimab but then dies of a blood clot due to covid, does that mean that leronlimab failed? Of course not! There would be no reason to wait if one was that sick and suddenly, after being given a new medicine was infinitely better a short time later. This is info that should/would be shared quickly.

Either way, cheers, my telepathic friend.