My opinion on this topic may be a bit unpopular in this community: at least in the first part of the video, there is some truth in it. But the general conclusion is wrong, and the point that it's similar to a ponzi is
blatantly false.
OK, let's discuss that:
That video is basically about the discussion of the "intrinsic value" of Bitcoin. First, as the video correctly states, Bitcoin's value comes "out of thin air" because it depends entirely on the willingness of people giving a "market item" (be it fiat, dollars or anything else) for it (I actually disagree of that being a "gift", it's an economic exchange like buying a collectible, for example). People buying bitcoin are expecting to be able to sell it at least for a similar value.
However - and here the video is correct - it can not be guaranteed to Bitcoin "hodlers" that they will be able to re-sell the BTC for the same value. This is basically the "price stability" problem I have discussed in several occasions. In my opinion, this problem can only be solved with adoption
as a currency. If there are merchants willing to sell you an item for a fixed price in BTC (which is currently very seldomly ocurring) and guaranteeing this price for some time, then you would have the guarantee that you could exchange your Bitcoins to "market items" for a forseeable value (I proposed
a system to do that some time ago). Speculation and hodling wouldn't solve the problem because the price instability would persist even if BTC is worth 1 million USD.
But now to the conclusion that Bitcoin is a "fraud" or "ponzi". No, it simply isn't, period. Frauds and ponzis have the characteristic that they
promise you a return.
That's why they collapse, not because them not having an "intrinsic value". They collapse because old buyers depend from an increasing amount of money put in from new buyers to pay the "promised returns". Bitcoin can perfectly work with a totally stable influx of money and other market items, because it doesn't depend on increasing returns.
Bitcoin isn't promising anything. Bitcoin "bulls" and Bitcoin scheme operators may be promising high returns, but this
isn't a problem of Bitcoin itself. These bulls/scheme operators may be scammers, but they're not Bitcoin.