Technically, the original old mobile interface (circa 2015-2019) has been sunsetted. Attempts to access the legacy URLs often result in a redirect to the modern mobile web version. However, some users claim that using older browser settings or "Data Saver" extreme modes forces a text-based fallback that resembles the classic look.
For Tunde, a barber in Mushin, the old mobile site was his office. He knew the navigation by heart: