[staticassertion]

Unfortunately when money is an incentive, and money is also a requirement for life, you're not far from threatening to kill people if they don't take your experimental drugs. This is already an ethical concern with human drug testing.

Also, one benefit of mice is, morbidly, that you can immediately kill and autopsy them after treatment. I hope we can all agree that this would probably not be the right call for humans.

[reducesuffering]

Tally up another reason for UBI, where such undertaking will now be for voluntary luxury rather than survival desperation.