I would say that it's more accurate to say that kudzu is not poisonous. I definitely would not say it tastes good. It's got that "green plant" taste that you get from just chomping on any ol' leaf you might find. I mean, if you're poor and starving you could maaaaaybe survive on Kudzu, but it will be rough, it's not very calorie dense, even for a leafy green. Goats won't even eat it unless there is literally nothing else to eat. This whole, "oh you, can eat kudzu!" thing is just crunchy-mom Instagram influencer bullshit.

You might want to tell the japanese and vietnamese that it doesn't taste good then, they seem to have been using it as food for quite a while now