i recognize the legitimate concerns where you fill out a registration form/buy something, and they sign you up by default...but otherwise I don't see what the p

i recognize the legitimate concerns where you fill out a registration form/buy something, and they sign you up by default...but otherwise I don't see what the problem is. If you give me your email to receive my newsletter, it's not spam if I send it to you. Especially since it only takes 1 click to stop getting it.