I disagree. For many simple things you can get a long way without or with minimal amount of classes. Coincidentially I am working on implementing some changes to a really bad case of the vile disease classinitis. With names such as: xyz_product__form and g-region--desktop-one-half. Lest not forget about their actual use in the markup:
`class="form-field__input form-field__input--button button button--cta button--large button-mobile-full u-flex-1"`
Ah how could I even live without getting hired for this job and all of its lustful classes?!