No, a traditional IRA would be even better for that. With a Roth, you can withdraw the principal without penalty since it was after-tax to begin with; it’s only the gains that you get punished for taking out. In contrast, any amount of withdrawal from a traditional account incurs a penalty (with a few exceptions, such as using it to buy your first house or whatever).
There's certainly some overlap (lemmy.world)
Tough life (lemmy.ml)