I think it really helps if you dont like !important:

@layer base, toggles;
@layer toggles {
    .wprm-print-hide-recipe-nutrition .wprm-recipe-nutrition-label-section {
        display: none;
    }
}

instead of

.wprm-print-hide-recipe-nutrition .wprm-recipe-nutrition-label-section {
    display: none !important;
}

I guess I answered my own question - I think its a neat feature and ill use it.