I forgot to mention that I think a site like Covestor scares the big investment advisor companies. If a CFA/CFP is extremely talented, beating the S&P consiste

I forgot to mention that I think a site like Covestor scares the big investment advisor companies. If a CFA/CFP is extremely talented, beating the S&P consistently, Covestor gives him/her a way to prove this. Why would I use Goldman Sachs over a super lean / small investment advisory company when the small company achieves better verified returns, has much lower fees, and doesn't require that I have at least 100k+ to invest with?