I manage my money based on when i expect to need access to it.
Normally
0-18 months = high yield savings.
18-72 months = treasuries, bonds and the like
72 months + = SP500 Index Funds (ETF) VOO, VTI, VTSAX
Currently the HYSA and treasuries aren't much different. The model above will push your "risk" to near 0. It's not sexy or super fast gaining, but it works. Those funds I mentioned, look at their historicals. You should be doubling your money there around every 7 years on average.