Parts of it could be done, but it would always stop at “the subject is uncomfortable”, which is the whole point of why changing someone’s mind against delusions, illusions and propaganda is hard. They don’t want to, so without some treatment experiments that would certainly not meet today’s medical and/or psychological standards, we wouldn’t get an answer to many questions.
You could make a TV show sure, but all the wrong people would tune in.
That’s actually part of the shipping package for new Windows boxes due to Recall and all the other shit they want to stuff in there.