For example, I opt out of all emails from a website. A year later they make a new newsletter and auto subscribe all to it.
I login, hit unsubscribe, then report as spam in my email client.
I figure auto adding me is more/less spamming me. Do y’all agree?
No. I sometimes even report them as spam just because they opted me in without asking. Report all the spam.
“Opting you in without asking” is the literal definition of spam.