Although that was around 2018-2019 so, given how quickly face recognition is evolving, I wonder if juggalo makeup works anymore.
Besides, as mentioned by many of the interviewees in OP's article, there's a balance between changing or hiding your facial features and looking "suspicious" or "unnatural" which is of course context dependent. Concerts are safer to "cheat" than airports.
Just make sure you don't how how magnets work for plausible deniability.