Did you click the link?

Apple classifies a product as technologically obsolete once more than seven years have passed since the company stopped distributing it for sale. The original Apple Watch was discontinued in September 2016 … so the first-generation models recently crossed that seven-year mark.

These devices haven’t been sold in 7 years.

https://www.macrumors.com/2023/10/02/original-apple-watch-now-obsolete/

That already happened earlier this year and is unrelated.

What does this have to do with the Apple Watch being banned from being sold?