Before I typed my comment, I did a hard-search for the word, "ethic." Return null. Ethics is often overlooked within an open ecosystem, because many contributors have no formal training or guidance in this area. Or, Ethics can be mistaken for "Guidelines" or "Standards." Many professions require Ethics before you can practice commercially. Notifications are like a UX anti-anti-pattern. Communication Design has come a long way, we no longer require the burden of the obvious—though I stand neutral within Accessibility context #Semiotics. If you're learning a new technology right now, consider spending just 1 hour on Ethics. You won't be sorry #EthicsWP.