One reset-adjacent feature that many themes opt-into is font smoothing. Sure, they could do this with a couple lines of CSS, but I wonder if this is common enough that we should just allow it to be a single line in theme.json instead.

-moz-osx-font-smoothing: grayscale;
-webkit-font-smoothing: antialiased;

The past three default themes (Twenty Nineteen, Twenty Twenty, and Twenty Twenty-One) all opted into this via CSS, and I'd like to do it for Twenty Twenty-Two as well.