The only benefit that we will certainly from the Libra project is that people will buy bitcoin when they have Libra in their wallets or if they are planning to buy Libra in the future. People's view will be like bitcoin and libra is both good for investment so they will do it like a bundled purchase. Libra is stated as a stablecoin while bitcoin's value can rise more and more into the future that makes it not easy for anyone who wants to get financial freedom to avoid buying some btc on their portfolio.