I recently realized that we have limited control over the unsuscribe links at the bottom of our emails in Hubspot.
I use a privacy software that integrates with Hubspot and it would make more sense, and add brand consistency, to use a custom unsubscribe links in our Hubspot emails to send users to their platform (which again integrates with Hubspot where they can choose their subscription options as a result).
There is no way of doing that because Hubspot requires to place their unsubscribe token in the email (which links to a mandatory Hubspot unsubscribe page) in order to publish/send said email.