Everyone says to just use a target date fund and forget it, but I think that's lazy advice.
I tried to set up a simple three fund portfolio for my Roth IRA last year, thinking it would take an afternoon. I got stuck for a MONTH just trying to figure out the right asset allocation. Every calculator gave me a different number, and the advice online was all over the place. I spent hours reading old forum posts and comparing my age and risk tolerance. I finally landed on a 70/30 stock to bond split, but picking the specific funds at Fidelity added another week of research. It felt like I was building a rocket ship just to save for retirement. Has anyone else found the basic setup way harder than the experts make it sound?
Honestly, you might be overthinking it to the point of stress. The difference between a 70/30 and an 80/20 split over 30 years is probably not worth a month of your life. I just picked a total market fund and called it good enough.