It is true that the value of money is decreasing due to inflation, so the idea of putting your emergency fund in Bitcoin is quite risky. Because, the job of an emergency fund is not to give you profit, but to protect you in times of danger. So when it comes to investing, I will never invest all my money in Bitcoin. My own strategy is to leave at least 6 8 months of expenses in the bank or in cash, and the rest of the money that you can't touch for now, just hold it in Bitcoin for the long term. So in this case, I will choose 70/30 option.
Investing in Bitcoin instead of keeping money in the bank to protect against inflation is a really good strategy. It is certainly reasonable to invest in Bitcoin consistently with a long-term plan and hold it for a long time with confidence, so that the investor can protect valuable money from inflation and expect to profit from Bitcoin in the long term.
To manage an investment in Bitcoin for the long term, it is essential for an investor to have an emergency fund for three months, which helps the investor manage the investment consistently and helps with unknown risks, so that the investor can hold Bitcoin for a long time, reducing the risk of losing money and increasing the potential for profit.
I think it makes sense not to invest all your money in one place, it is definitely better to have diversification in your investments, which reduces the risk of losing money and increases the potential for profit.