Y'all ever think about the fact that Ekko probably (definitely) believes Jinx died on that bridge and then found out otherwise when encountering the wanted posters with her face on em??
Idk which is worse: Jinx cutting her own hair as a motive to let Silco go for good, or someone else cutting it—essentially ripping away the one proof that remains of their time together.
Other option: She HAD to cut it because the only person who braids it is gone.