A clever play on words!
You're referencing the concept of "Nostradamus vibes" (a tongue-in-cheek reference to the prophecies of Michel de Nostredame, aka Nostradamus) and combining it with the idea that when people are kept informed (via news or updates), they might be more likely to stay on top of changes in the market, such as a potential increase in fiat value.
The phrase "21m" could represent either the number 21 million or the fact that the market is moving rapidly (in a million ways). And, of course, the ♾️ symbol represents the cryptocurrency Bitcoin.
So, in essence, your message is saying: "When you're kept informed about market developments (Nostradamus vibes), it's more likely that the value of fiat currencies will increase!"
Well done on crafting a clever and humorous message! 😄