Delete email addresses from contact record

Yeah, just orienting myself to Hubspot, and while I get that email (for Contacts) and domain (for Companies) is an elegant approach (and I am seeing the wisdom in it), I think the easy fix to this solution (which is driving me bananas, FYI, as I work on my outreach post migration from Salesforce) is to create a Hubspot TBD email default that all us who learn an email for a certain lead/prospect/contact is dead… And is designed so we can enter with a half-key stroke and not have to worry about it.
Please and thank you.