For security, depending on where we store it, on the exchange or in the wallet. But the nature of its security is also debatable, Bitcoin is private and does not require a third party to make a purchase or sale. Another advantage offered by bitcoin is actually superior, this uniqueness is what makes bitcoin continue to grow, even though it looks ordinary and small.
Bitcoin can store value, both long term and short term, which is why bitcoin is a store of assets that can work perfectly, even if there are corrections along the way.