Those unsubscribe links should be there, for several reasons.
In some jurisdictions there is information that businesses are legally required to provide to their customers in a permanent form and email is the conventional (and potentially the only) way of satisfying that requirement.
IMHO, it is not helpful for anyone to have a system where recipients may not understand this and may treat that mail as spam, yet businesses are compelled to send it anyway.
In some jurisdictions there is information that businesses are legally required to provide to their customers in a permanent form and email is the conventional (and potentially the only) way of satisfying that requirement.
IMHO, it is not helpful for anyone to have a system where recipients may not understand this and may treat that mail as spam, yet businesses are compelled to send it anyway.