Earlier quoted context omitted.
I disagree with your characterization of the spam flagging and that people need to learn how to use it. If you made it hard for me to unsubscribe, ignore my unsubscribe request, or start spamming me because I did some other business with you and you think that gives you the right to send me marketing emails, I am absolutely clicking that spam button, and I am not wrong. There is a low bar for what constites spam.
Oh sure, if it's hard to unsubscribe then I will totally use anti-spam mechanisms to block that as well. I am talking about the case where people engage the spam button for email that they (1) can unsubscribe from using the standard one-click unsubscribe link at the bottom of the email, and (2) have either explicitly signed up for or that is otherwise from a legitimate sender that complies with your local laws and wi…
Companies like LinkedIn decide logging in gives them consent to start spamming you. Name a single company besides maybe amazon that if you place an order, they don't automatically put you into their marketing emails?
It's all spam. By definition. I didn't ask for this, you are sending it to me. I don't care how easy you make it for me to stop you from sending it, I shouldn't have been getting it in the first place.