Make the overrule to send to unsubscribed greyed out if you don't have access
When a user profile does not have the right to send to unsubscribed members the user still has the UI access to select the checkbox.
When the user saves the system will revert the checkbox back to false without informing the user.
This means that in some cases users make such a campaign, flag the box and save + activate and then notice that the emails got stuck and they have no way to fix it. Usually they are on a deadline so they reach out to admins who need to drop everything to help.
Could you please make the checkbox on the send email step of campaign canvas to 'send to unsubscribed members' greyed out if the user doesn't have the rights to configure it?