I agree, Tesla is massively overvalued and is over-represented in the S&P 500 as a consequence, resulting in excessive concentration in an asset that's already

I agree, Tesla is massively overvalued and is over-represented in the S&P 500 as a consequence, resulting in excessive concentration in an asset that's already significantly declined. JPM, by contrast, isn't a "highly specialized banking entity", and so doesn't earn the same level of criticism.