Joe Rogan, a famous American podcast host, questioned the value of Bitcoin and NFT, comparing NFT to "fake money". He pointed out that cryptocurrency investment may lead to risks and described it as "putting a lot of cash into what feels like imaginary money". For NFT, he finds it difficult to understand why someone is willing to pay a high price for digital items, and believes that these digital assets do not seem to be more valuable than screenshots. Although he believes that Bitcoin may be more valuable than NFT, he remains wary of central bank digital currencies.