The ones I'm seeing lately are legitimately neither marketing nor transactional. Instead they're teaching me how to avoid phishing scams and stuff (not asking m

The ones I'm seeing lately are legitimately neither marketing nor transactional. Instead they're teaching me how to avoid phishing scams and stuff (not asking me to buy anything, but asking me to do things). I feel like the rule ought to be "offer an unsubscribe link unless it's transactional" but instead it's "offer an unsubscribe link if it's marketing".