I have a Roth IRA and traditional IRA with Vanguard. I set up the Robo-Advisor and have holdings in VTI and VXUS. I’m not willing to dive in and regularly adjust anything, but honestly, do we really need to? If I don’t have the mental energy to spend on tweaking things is a Robo-Advisor important? Is it simple enough to just choose VTI or whatever on your own and not pay the higher fees? I’m >25 years from retirement for reference.