Similar to the Radio Buttons blurb on default value bias and providing “None of the Above”, should this be pointed out here as well?

[connorscarolyns]

@gabwhite checkboxes by nature can be deselected once checked, I'm not sure this added guidance is needed?

The blurb in the radio section says "Users cannot go back to having no option selected once they have selected one, without refreshing their browser window. Therefore, you should include ‘None of the above or ‘I do not know’ if they are valid options."

Would you suggest different wording to fit the context?