There is a direct click on the email that leads you to the setting page. I am using a gmail client, so not sure if the link doesn’t appear in other emails
Yes. There is a link in the email that leads you to the settings page but I hadn't logged in a while so after entering my phone number along with the code they sent me I also had to enter a code they sent to my email. My point being that clicking the link in the email should automatically turn off the "feature" I shouldn't have to log in.