Ok ignoring all the bazinga shit, this would actually be extraordinarily useful for being proactive about your health.
Doesn't seem like it would be terribly difficult to make a smart toilet with some sensors and an ESP32. Not sure how something like mass spectroscopy could be done, but I'm sure it's doable.
This was actually pretty ahead of its time comedy wise. Feels like people only started actually paying attention to data farming quite recently.
And yeah it's a fairly good idea but not under capitalism, the video basically proves.