Yeah I get that. What about for people like me who are trying to enter the market? I'm wondering if it's worth it to wait and see, or if I should just not worry too much and invest now anyway.
True, but time in market with educated and not naive timing beats "time in market". Edit: "naive", and that I simply mean to time ETF payments with awareness and possibly technical indicators.
No, its absolutely not "worth" it to "wait and see" unless you have proven clairvoyance. Just invest for the future when you have the money to invest - stock market should be for the long term.
Minimum 3 months of savings, pay off high interest debt, and max out 401k or at very least max out your employer match. Max out employee stock purchase programs and sell quickly.