You clearly have a system that works for you, not gonna argue against that.
I’ve only seen the “chaos version” of that. Like I go up to a coworker, they wanna show me something and then spend the following 30 seconds clicking through the tabs until they finally find the correct one.
I fully support the privacy argument (I didn’t realize it has been mandatory to give some emai address to get a cert) but why not make it optional instead?
The reminder email from them has saved me once when originally “temporary” domain was not so temporary after all and I forgot to set up auto-renewal and monitoring for it.