FEIW, as a daily user, my use of Duolingo has dropped from 15-30mins/day to whatever is the bare minimum to keep my streak alive. But, my comment above, like this article, is just a complaint and not a contemplation on what would be a better way of learning.

“While the group has been dismissed by many within the QAnon movement as a distraction and a clown show…”

WTF?! The epistemic drift suggested by this goofy statement may be the real danger.