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Chinese Scientists Made Glowing Plants with Firefly DNA to Replace Streetlights
(www.zmescience.com)
This is a most excellent place for technology news and articles.
They developed the product and deserve to make some money from it.
Also they are purely decorative plants, it’s not like people need these things for food or any other reason. Hard to call that “predatory”.
I dunno, a few more steps down that slippery slope and then you've got Triffids. That's pretty predatory.
Actually nature developed most of the product and as a card carrying member of nature, I expect to see my royalties check in the mail soon.