The idea that in the future when we have so much abundance, that money will cease to exist is a fallacy.
As long as scarce resources exist, there will be exchange occurring between humans, and as long as we have life, we have death, which implies scarce time, hence scarce resources.
Money will always be present, and now that we have something that reflects the scarce nature of time itself, we will be able to value and exchange value in the most natural and aligned way ever to have graced our species.
The consequences of having Bitcoin as our base money, is so astronomical and unimagined as of yet, that it leaves me in pure awe.