[MailNerd]

Shameless ad: For getting your own geeky email address (currently forwarding only) please see https://www.mailbox.my/ (some of them are free)

[em-bee]

for that price i can register my own domain

[MailNerd]

To each their own.

Many people don't bother setting this up themselves. Others want to have a shared email domain similar to Gmail.com with their first name before the @, instead of their full name in the domain name.