iPhone Stop iOS from adding contacts to events automatically??

[dingobiatch]

I just had an embarrassing situation, where I told Siri to schedule an event for Monday, “email bob about cancelling”. Then I removed the event an hour later, and right after that I get an email from Bob asking what I was trying to cancel. Apparently iOS looked up “Bob” in my contacts and added his email to the event automatically. This is a terrifying feature, how do I disable this?!

 

[0128672]

I'd try disabling in the iOS settings for Calendar > Siri & Search > Learn from this App and the Suggestions section settings.

 

[dingobiatch]

Unfortunately this does not fix the issue for me. Does nobody else have this issue???