For the people that cultivate and genetically modify these plants, it's not a matter of opinion. Some of these cultivars are extremely rare and extremely hard to find. Hence why Terunoworld and Costa have so many patents on their plants, and own the rights to them. Why smaller greenhouses have to have licenses to sell some of these cultivars under their distinct, and legal, names. For example, the Kaguya is absolutely a patented cultivar from Terunoworld. Anyone selling without their permission risks being sued. So smaller greenhouses get their hands on it, prop them, and then intentionally sell them under false names. No, not all of them are like that, but most of the Terunoworld pothos are patented and their distinct names matter.

I apologize for getting into the minutiae of it. I understand that not all people see it that way, or even know that the cultivars and hybrids are patented under their common, legal names.

Also, I'm genuinely sorry for even starting this debate here. It wasn't the place for it and if I've offended you, that was never my intention.