There are many people who would really buy Facebook coin which will surprise you. I would say there's a big influence of this coin on Facebook users. I believe Libra coin will rise soon when the market recovers.
If Facebook is not hindered by regulations, I think many people will buy Libra coins for various purposes. Nowadays online shopping has become a trend and Facebook is the biggest social media in the world. If Libra coin is launched, maybe people do not make Libra Coin as an investment but as a transaction tool because it is easier to transact through social media