It is possible that ongoing research into kava's potential in preventing various forms of cancer, Alzheimer's prevention, (not-to-mention) anti-anxiety, PTSD (likely)
could bring it's use past taste-fixation notions. As for EU decisions*, it is worth listening to the overview given a few days ago of the steps to publish kava in Codex alimentarius-
2021 Pacific Regional Conference on Kava, (day 2, session1 on reddit). It demonstrates a devotion and time honored reverence. Within the same conference you can hear from World Trade Organization and others in Europe. They speak of kava with pretty good insight. The fact is the kava standards will be published regardless of the issue raised of methods of kavalactone analysis he implies may delay it...that can be dealt with later as I understand it. And finally to some kava is a powder that comes in the mail but to others it's a whole world culture, a plant, a human artifact. *understood that EU is not part of these Codex nations but the US, Canada, New Zealand and Australia and 10 Pacific Island nations are, so that should draw attention within the EU.