@Liam Since you’re only 22 and have plenty of time on your side, keeping things simple is honestly the best move. A really solid "set-it-and-forget-it" mix could look like this:
60% VTI: This covers the entire U.S. market for long-term growth. 20% VXUS: This gives you international exposure, so you aren't just betting on one country. 10% BND: A small slice of bonds to act as a stabilizer. 10% SCHD: This adds some steady dividend income to the mix.These are all low-cost and super easy to manage. At your age, the goal is to let long-term compounding work its magic without getting distracted by all the daily market noise.