During the New Year, relatives at home ask what we do, and here is a standard answer.

We can just say that we do some freelance work online. No need to go into more detail.
If relatives insist on asking, those who understand technology can say they write some connection programs, and those who don't understand technology can say they write articles about connections.
No mention of cryptocurrencies or trading.
This kind of income is relatively flexible, not subject to disdain, but also not like trading where you can get rich quickly, and not something to envy.
Relatives are a group of people who hope we live well but also don't want us to live too well.