There’s just never been evidence to suggest (in any meaningful way) a doctor made a decision compromising the life of the organ donor to make use in other patients, that would be medical malpractice and the first people looking to sue you after a loved one dies are the ones signing the papers giving permission.
Calling the opinion moronic may not be nice, but the idea is something I’d say is foolish. Like if you went through life thinking vaccines are some kind of conspiracy for profit, the evidence just isn’t there and there’s enough of it on the contrary that to suggest it would be foolishness.