I'm sure an argument to stop research in lifesaving medicine is easy to rationalize if you're in a privileged position where you don't have to deal with your children dying from malaria or being born with HIV, your elder family members slowly disappearing to Alzheimer's, or your partner's body withering away to cancer

I feel that it is ethically wrong to enslave and torture animals for humanities benefit. If that means that I will die from a disease that would have been prevented otherwise, I can accept that. I don’t feel it is right for me to impose suffering on another sentient being for my own incremental benefit.

Perhaps you can sell it to patients and their families first before agitating it in the public sphere.

I understand it from a purely utilitarian standpoint, but it doesn’t sit well with me ethically.

I wouldn’t want an advanced alien species to enslave and torture me at their own benefit.