Proved. The site labels the problem proved (page last edited 2025-09-16) on the strength of two refereed papers, while remarking that the attribution is unclear: Brauchart (Math. Comp. 2008) proves the quantitative bound $\max_C\lvert\lvert A\cap C\rvert-\alpha_C n\rvert\ll n^{3/4}$ and regards the equidistribution itself as classical potential theory; Marzo and Mas (Constr. Approx. 2021) prove $\ll n^{2/3}$ as the case $d=2$, $s=0$ of a bound for Riesz energy minimizers, a rate they credit to an unpublished manuscript of Wolff from around 1992. Each rate answers the question, so the standing is solved/proved, derived from the two accepted claim pages Brauchart 2008 and Marzo and Mas 2021; the acceptance evidence on each is the refereed publication and the site's acceptance, not a review by this corpus.