The total Market Capitalisation of Bitcoin (at a €10,000 price) is €21bn makes it equivalent to the 25th largest company. Just larger than VISA (funnily enough a payments company) and just smaller than Walmart.
So while it may be a bubble, and the fastest expanding bubble in history it is not (yet) a very large bubble.
So while it may be a bubble, and the fastest expanding bubble in history it is not (yet) a very large bubble.