I would honestly say a lot of that is legacy from when the US really was indisputably dominant, and not really a reflection of current native capabilities.
There's also probably a list of many, more important strengths, that the US has lost, for example: It's no longer "the world's workshop."
I'd also challenge a lot of the items in your list:
> 1.) having the biggest economy in the world, and growing 3% per year
This might not be true for much longer, maybe only a couple of decades.
> 3.) having the biggest worldly influential video game business
If this is in the top 10, it's damning with faint praise.
> 4.) having 40% of assets in the world
This is really just #1 repeated, IMHO. Also, the strength of "ownership," especially that of foreign assets, is a legal concept that could be undone with the stroke of a pen. It could also be easily undone of those assets become less valuable (e.g. if the US enters a serious decline, it's unlikely that US stocks would remain a good investment).
> 5.) having most of the innovations in technology
Innovations and technology can be stolen, it's the ability to continuously create AND implement them that matters.
> 6.) having most of the biggest corporations
This is basically #4 repeated, IMHO.
> 7.) having the most brands
This is basically #6 repeated. Furthermore, what real power comes from having a "brand" let along a lot of them? Also, how long can this last if "brands" are often used in a shell game to mask quality declines (see https://recraigslist.com/2015/10/they-used-to-last-50-years/)?