All your points are realistic and true but I particularly like point #2. I always used to be bothered with the idea of having a physical investment like a building in a foreign land.  Because when you age and choose to relocate back home you can't move these buildings with you.

And of course you can sell them but what if you have this connection with the property that you don't feel like selling it. But with digital assets you don't have to worry too much about selling your assets when you want to relocate because you literally move with them all-day everyday.

Also, the fact that it is not subject to government tax issues is a high relief because this our country can come after someone's hard work like village people tipped them.