Rachel Maddow is, in my opinion, completely missing the forest for the trees.
There is no 'cryptocurrency', there is no 'crypto industry' there are no 'cryptos'...
There is only Bitcoin.
Only Bitcoin competes in Proof-of-Work (absolutely mandatory) market cap, liquidity, security, and hardware + software support plus the Lightning network.
And of the PoW 'cryptos' that do exist... BCH, Litecoin, BSV, Doge and Monero...
Based on hashrate, price, adoption, security (hardware and software wallets) 'layers' like Lightning, regulatory acceptance (necessary long-term) and name-brand nothing else competes with Bitcoin. There is no second best, no-one wants the 'second-best' PoW cryptocurrency.
Cryptos from numbers "2-11" are proof of airtoken (with the exception of Doge) and # 11, higher on the list than BCH, Litecoin, BSV, and Monero... is the Pi-Coin.
Pi-Coin is generated from tapping on a phone once daily... and after you enter your email address you 'invite' 2 other 'tappers' underneath you who also tap daily (generating coins) who also invite more tappers "underneath them" and so on and so forth...
In short a pyramid scheme.
Putting all the 'cryptos' in the same basket, because 'crypto is a scam' and all 'beanie-babies' and 'greater fools' misses the point.
Bitcoin is a product of energy (cpu cycles plus electricity) and a way to store and transfer energy on the internet. Somewhere somehow that message about 'crypto' is being lost.
From the White Paper
- The steady addition of a constant of amount of new coins is analogous to gold miners expending resources to add gold to circulation. In our case, it is CPU time and electricity that is expended.