Good question! My main issue with bitcoin is the immorality of it. Explained simply: When my government issues new money, those money are used to run schools, build roads, provide health care , etc. So fiat money has some moral basis. When you buy bitcoins, some people get rich from that, nothing else.
Oh that would be funny if it wasn't so naive.
Your govt doesn't issue money. Your central bank does which is a private cartel of banks who has been given a monopoly on issuing currency. When they issue currency they and only they benefit. They benefit because more issuance means more inflation but inflation is a lagging effect and so the money they issue today won't have its purchasing power degraded until after they spend it. You on the other hand well you get your money slowly after it has filtered through many layers from the banks on downward so the prices have already adjusted. Ever notice that you get a 3% raise (not a promotion but an annual raise) but by the time you get the raise prices have already increase 3% (or more). You never catch up.
Governments build schools and roads and healthcare (and bombs, and engage in terrorism, and build police states, and incarecerate people) using TAX REVENUE which has absolutely nothing to do with the issuance of currency. There are many countries which don't issue their own currency. Belize for example defacto uses the US dollar as their national currency. How does belize build roads? Simple people pay taxes (often in US dollars) and the government spends those to build roads.
Governments have no money. Governments don't build roads. Governments collect wealth (through the us of force) from citizens in the form of taxes and pay for goods and services just like you or I do ... by spending money.
Citizen (wealth) ----> Government -----> Road Builder
The only difference between you hiring someone to pave your driveway and the government hiring someone to pave a highway is the first involves voluntary free exchange (you give some money and the paver gives you some driveway) and the later involves the use of force (monopoly on violence).
As for no longer owning Bitcoins, well it sounds like it is a source of stress for you and life is too short for all that. You may have made the right decision for you. However even if you never use anything other than "national" currency you might want to do some research on what money is and how it doesn't work they way you think it does.
+1 to this, since OP ignored it.