Is hestia created hostname web domain needed to issue SSL cert or for any other reason? Or is it fine to delete it?

Thanks @eris

It sounds like there are some security reasons to move it to a non-admin user. This question was a follow up to:

In which you stated websites under admin are security risk. And this hostname web domain will be:

Sounds like if I delete hostname web domain under admin account and add it under user account ssl cert + pma will function correctly. True?