Not coming from the ePrivacy directive. It comes from GDPR and consent basis.
GDPR Article 7, 3, conditions for consent.
> It shall be as easy to withdraw as to give consent.
GDPR Article 7, 3, conditions for consent.
> It shall be as easy to withdraw as to give consent.
In which case yes, it is the same as refusal in the context of the law being discussed.