If you understand Bitcoin well you will notice that it is better to push up your Bitcoin allocation to maybe 30-40% due to its high appreciation rate.
It possible, it is more better topping it above 50% because bitcoin is a profitable asset and when invested, you can't regret having bitcoin as your preferred asset of investment, then we may as well consider other assets but in little percentage compared to Bitcoin, over time now, it has been observed that bitcoin is a profitable asset for an investment, which many are getting into the realization of this fact, that is why you should have Bitcoin as the first consideration and be able to hold this asset.