This is a prediction. Gold has a long history and is a safe asset. Bitcoin appeared after the recession so there was no experience of overcoming the recession. I will spend 70% of my wealth on Gold and 30% on Bitcoin.
Everyone has their own take on what or where they want to invest their wealth. But for some people who want an assurance of their investments, they will go for gold but for those risk takers, they may give higher percentage on bitcoin. But at the end of the day, we make our own decisions because it is our money anyway. Just trust yourself because no one is to blame but you for whatever consequences it may be.