The people that did exactly that never had to worry about (hyper)inflation...
Gold is interesting because more of it was being mined and produced all the time. There wasn’t even a finite amount of gold.
Thinking that a gold standard means no inflation (or in practical terms, deflation as the population grows) is a modern fantasy.
Oh but hey, checkmate, burglar who is threatening to cut my daughter’s finger, my wallet is multisig !
Break in, bash owner about with a wrench, get coins. <Insert xkcd>
There are ways to prevent this. Like using multi-sig with geographical separation (so you can't move funds alone) or setting up forced time-delays. Ultimately, being your own bank is a massive responsibility, and I think too many people take that reality too lightly.