With bonds? 3% a year if you're lucky.

https://news.bitcoin.com/maltas-cabinet-approves-cryptocurrency-bill/


Bonds are government IOUs. You're trusting in them doing fine and being able to pay you back. But how does it work? Where do they take the money from to be able to pay you more, provided that they need to borrow money from you in the form of bonds? They will get the money from... you! They will lower other interest rates, increase taxes, or (most common) print more money, which will add to the inflation and make you pay more every time you spend your profits. Bonds are one big lie.