@sunny The only one I saw when I wrote the original post was a 17 year old, and I never saw any adults doing the tide pod challenge at all.
Mind you, I've seen plenty of adults walking around their house or back yard doing the Bird Box challenge, and that is, frankly, dumb, but w/e. It's not like they're having people shoot at them while they're doing it or putting pointy spikes around their yard first.
But anyone who gets in a car to drive blindfolded should be deported. To Antarctica.
Edit: Source
https://www.wnns.com/2019/01/14/17-year-old-does-bird-box-challenge-on-the-highway-it-ends-the-way-you-would-expect/