> The fundamental reason S&P 500 exists is to let people buy the entire market
And why do people want to buy the entire market in the first place? They want to diversify and insulate themselves from a single company crashing their portfolio value.
What are people afraid of right now? They're afraid of a single company crashing their portfolio value.
Why are people afraid of their portfolio value crashing? Because these 3 companies will fundamentally increase the overall risk and volatility of the index.
Do you see the problem?