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I find the per-account explicit filter too unwieldy and hidden. It would be nice if the active "explicit" setting was visible and actionable during the play-session(perhaps an [explicit] icon prepending the station name). There's two goals: be able to easily swap between filtered/unfiltered, without affecting the account's default setting, and to be visibly reminded that explicit content might play. It's too easy to be listening to a "mostly clean but not quite" station, and forget to change it when other ears enter the space, only remembering when a rare coarse song plays. The least error-prone option I've found for managing explicit content so far, is to make some stations that play good music that occasionally plays coarse lyrics, and stations which leave out entire genres so they don't accidentally bring in coarse language.