You keep specifically mentioning trans men. I don’t think there would be a huge difference there in those who would be willing to donate any other organ. You don’t really have a say on who gets your organs after you die.
I mean, I guess I could foresee Fox News or similar making a big deal out of it to drum up some outrage, but I’d suspect that those who would care about that were unlikely to donate their organs anyways. That would be “soy boy” talk.
I agree, but I was taking the OP’s hypothetical at face value. If you’re going to need to get your tubes tied, then it sounds like fertility might be a possibility.
I’m an organ donor and I find the idea that my organs could go to someone with shitty opinions and horrible behavior slightly upsetting if I start thinking about it. But 99% of that is just that I’m not good at conceptualizing being dead.
Sure, that sounds awesome. I’m imagining the doctors taking some sort of blood or tissue test and coming back from the lab and saying “oh thank god! the dick is a match! get that dick on a helicopter right away!” and they fly my dick to the transplant hospital with a police escort in one of those styrofoam organ boxes. Transport courier urgently runs through the hospital yelling “I’ve got the dick here!” and nurses flagging him down.
My dick would retain some of its great importance even after my death. What’s not to like?
I guess I’m not qualified to answer you, as you seem to only be directing your question to people born with a penis and testicles. But surely the question applies to people born with ovaries and a uterus if you also say:
Ladies: In an experimental operation, a transgender gal gets your ovaries and uterus with the proviso that the ovaries be “cauterized” so that she can’t give birth a kid (who would have your DNA). Feelings? If she was a cis gal would you feel the same?
Now that the question has been made a little more inclusive, here is my (bio female) answer: if pieces of my dead carcass can help someone, yay! As a living person I really don’t care if they are cis or trans or whatever, although given current societal prejudices I might prefer to donate to a transperson because their options are more likely to be limited by bigotry, and I’d prefer to fight against that.
But I’ll be dead when this hypothetical occurs, so I’m sure I won’t care at all. While I’m still alive, I’ll say that there is no need to cauterize the ovaries on my account. If someone wants to bear children with some of my genetic material, that’s up to them.
I don’t see the point of worrying about what happens after one’s death.
The idea of having orgasms after exitus sounds good. Sinning after dying! Can’t think of a better cause.
Transport courier trips, drops box, dick spills out, dog eats dick.
(Also, for the record, not only does the OP’s stated scenario not bother me at all, nothing in the ensuing discussion has persuaded me there is a rational basis for anyone to be bothered by it beyond simple bigotry.)
No issues with it and am already on the organ donor list. The more of me that can be of use postmortem, the better.
I suppose if there was a real chance of half-siblings happening I might want my family to have a say as they’ll be the ones dealing with the emotional consequences but as that’s been eliminated in the OP, I’m absolutely fine with being scavenged for parts that can save or improve the lives of those who need them.
La petite mort . . . la grande mort. . . la petite mort.
My objection to that part is that once I die, I don’t want to control anyone else’s reproductive decisions. Let 'em get a vasectomy if they want it, or not if they don’t, what do I care?
No objection, although I would hope that the recipient would take the entire package.
I wouldn’t want them to go off half-cocked.
mmm
And if all this becomes medically possible, why are the transfolk wasting all this time trying to get junk off possibly sqeamish dead folk? Why not have a trans-junk swap? “I’d trade my dick for your uterus, deal?”
We could set up a database, with each person’s genetic data, to find matches, like they do with kidneys and such. The only difference is there’d be two-way transplants, instead of just one-way.
So, what your saying is that I can piss off Conservative jerks from beyond the grave? And all I have to do is check off the “give my wiener to a transman” box on my license?
I’m in.
Cite? I’m not doubting you, (and it doesn’t even need to be true for the thread) but I’m really curious because this sounds like a very hard transplant.
I think this is all really neat, though. But you’ve mentioned why it sounds implausible as even an uncommon choice. A lifetime of immunosuppressants is a really big deal. Surgeons can already craft a somewhat functional penis out of the person’s own tissue, and i bet that will get a lot better in 20 years.
As long as there isn’t an alien civil rights leader with a heroin addiction who needs my genitals to replace his failing heart, I don’t care where they go.
The physical trauma a transman might go through to get a functioning penis is astounding. A transplant might be less trauma?
Cutting edge.
~Max
As with other responses, I’d be dead and therefore wouldn’t have any feelings. If I had compunctions while living about how they might use my body after death, I wouldn’t be an organ donor in the first place.
ETA: And in fact I am not currently an organ donor, not because of some puritan fear of my sex organs being used by trans men, but because I don’t want my skin and bones used for cosmetic surgery (often at for-profit establishments). 
~Max