@filippo@fanf I actually want the forced tty interaction, because that makes it very hard for random scripts/Makefiles/etc to put in 'really ...' and surprise me in a very unpleasant way.
(Based on sudo logs at (university CS department) work, with our population of postdocs, graduate students, etc fetching and using random research software, there is clearly a lot of instructions and possibly scripts that already use sudo this way.)