Bitcoin Security in a World of Global Adoption

All my investment is in bitcoin. I have been in for 2 years. I had a thought that I find quite concerning and would like to hear others thoughts on it.

Let's envision a scenario: an intruder forcibly enters a home while the occupant is present. Armed and threatening, the intruder demands the occupant's bitcoin private keys, presenting an ultimatum: surrender the keys or face dire consequences. If the occupant complies, the intruder swiftly transfers all the bitcoin from the victim's wallet to another before making a hasty escape. Regardless of whether the intruder is apprehended, once the bitcoin leaves the victim's wallet, the chances of recovery seem slim to none.

Now, let's broaden the scope and consider a world where bitcoin is widely adopted, serving primarily as a store of value or even as a global currency. In that world how do we address this significant security concern? Can anyone provide an example of bitcoin successfully being retrieved? I'm curious to hear your thoughts on how we might navigate such a scenario in a world where bitcoin enjoys widespread acceptance and usage.