The author of this article believes that putting a small amount of currency you have into BTC can help you protect your wealth.
The reality is that bitcoin is currently being used as an investment option, and its value is prone to volatility, this does not protect wealth, its value constantly changes. This is it's limitation to mainstream adoption.
It is unadvisable at this point ro convert the entirety od your wealth to BTC or any digital asset. Only
invest amounts you can afford to lose.