Financial analyst agrees Bitcoin could be 'rat poison,' but not in the way you think

Even crypto industry experts might agree with Warren Buffett’s description of Bitcoin, under this interpretation.
Source: Financial analyst agrees Bitcoin could be 'rat poison,' but not in the way you think (https://cointelegraph.com/news/financial-analyst-agrees-bitcoin-could-be-rat-poison-but-not-in-the-way-you-think)
Would appreciate your opinion about this