But this means I should move larger amounts of Bitcoin into another asset, which speaks to the longer term value of the technology.
Not necessarily but it does require some common sense. Just because someone has $100,000 in cash doesn't mean they should stuff it all in their wallet and walk around with it. Likewise it wouldn't really make sense to keep all of it in a safety deposit box either. "Oops need to buy a candy bar let me sign out my safety deposit box at the bank, remove $1 and then spend it." Most people would use common sense. Somehow people know how to keep cash secure and part of that means limiting the amount which can be stolen while not making it inconvenient (keep daily needs in wallet, an emergency amount in home safe, and bulk of cash strongly secured). Not sure why but soon as it becomes Bitcoin all common sense goes out the window.
Scary to think what people asking these questions would do if they'd store their wealth in gold bars "Gold is cool and all but shopping becomes a real problem for me"