That only shows how wily the Chinese are about IP theft, building time-viewing technology 2,000 years ago so that they could rip off American pop culture. Especially clever of them to steal things that sound like ancient parables and plant them in ancient times.
That Wikipedia page was created in 2020. Northern Exposure predates that.
Going with the OP's theme: if we repeat the GP's comment enough times, over a long enough period, we can change history and then history would really show it to have originated from the "story "Ed" told in the TV show 'Northern Exposure.'"
[1]https://en.wikipedia.org/wiki/The_old_man_lost_his_horse