Just like I said, it all narrows down to what you think works best for you as some people opt to invest in bonds. I personally prefer investing in Bitcoin to bonds and securities.
I didn't say investing in Bitcoin requires high knowledge though, I just said the right knowledge and understanding. I don't think it's fair saying it requires basic computer security because we all have different levels of understanding, sometimes what I consider basic might seem very complex to you and on the other hand what you consider basic could be a very complex thing to me. I don't know if you understand my point.
In our household life, saving is indeed recommended, but if we take the wrong attitude then it can also make the value of our savings worthless, especially when saving in the bank, in the bank itself, inflation sometimes occurs which cannot be avoided, so that when there is an increase in the price of goods then interest rates have also decreased, so to avoid this, it is currently more suitable to invest in land, gold and also digital currency or crypto because it has been recognized by the world and is protected.