Do that study as a feasibility for this as it exists. What it looks to me it that you've robbed Peter's timing to pay Paul's resolution and dropped a lot of clocks along the way. I would be surprised if the sample rate was only reduced to a 6th. I'm guessing it's closer to a 10th.
Did you adjust the prescale?
It's a cool idea but I think you end up with less than you started with. Doesn't mean you shouldn't explore it, though.
There are ADCs with much higher resolution and sample rates that would be better suited to this. Then you could just read the values from it. I think you'll find that most ADCs are limited to 3.3V or 5V.
What advantage do you gain by this method? Like really in application advantage?
Just a personal opinion, even censored swearing in a video detracts from the point. If you have something good to say, people will listen even without all the memes, even the kids.