The three rules in the onboarding guide

[alo]

@polv

I might be wrong, but I don’t think people finish WaniKani or their Kanji studies in 10 years, although 5 years or less may be possible.

While Kanji studies can indeed take decades, I’d estimate most people who finish WK do it in 2-3 years on average.

Edit: And we do have some stats to support that: WK general stats - #22 by bluesun212