Another concern is hopping onto the next thing.
This was one of my concerns. Over the years however, I've come to think of Bitcoin as a scoreboard. There is no other scoreboard that is as global, fair, and impartial; from who can transact on the network, to who gets the units in the first place. This makes the scoreboard a discovery, not an invention because this scoreboard can only be created once. As more and more people realise this fact, they will move from whatever scoreboard they are using, be it fiat, cbdc, or even gold, and onto the Bitcoin standard. It's just a question of time.