No. Nothing has value on its own. It's not that black and white. It has to have utility, it has to not be too widely available, and it has to have demand. I could do a similar tear-down of gold and no single quality will give it value.
7) Bitcoin has value because enough people think it has value.
I already explained why this is dangerous. Peoples opinion can change quickly. If there is no fallback of an intrinsic value, something that bitcoin can always be used for even when unpopular, there is nothing stopping the price going to zero if people stop believing it has value.
Again, value is a man made concept. Money is a man made concept. If people stopped believing that gold is precious, its value would also plummet.
You're just meat and bone and blood, yet you can't create a human by combining all three, right? A whole is typically greater than the sum of its parts.
What can bitcoin do for you 'at the very least', if it ever became wildly unpopular?
Governments don't have complete control over fiat value. Check out the Zimbabwean Dollar. Everything can lose value.