On my office mac, I am using my personal gmail account to keep my contacts.
The computer is occasionally used by colleagues, so I do not want to sync my emails or notes. They are personal.
Even when I setup the google account as a CardDav account, It is displayed as a standard email account in the internet accounts settings. Here I can choose to sync the mails or the notes without any authorization.
In some other sections of the settings app, there is a padlock in the left bottom and you need to unlock this first to make any changes in that section.
Can I have the same for the internet accounts section, or is there a way to sync the contacts but not the notes, or the mails with my gmail account?