The news comes to us via Mat Piscatella, video game industry analyst at Circana (formerly NPD), a company that regularly publishes video game retail data.
1 new Wii U was sold in the US in September. First time a new Wii U sold since May 2022. Last time a new Vita unit sold was in November 2021, when 3 (!!) were purchased.
Is any of this at all meaningful? No. Sales fun facts that do not matter.