What I would rather have is a %$#@! CA cert signed by my registrar valid for *.my-domain.com for free. In what world should I have to pay annually for some assh

What I would rather have is a %$#@! CA cert signed by my registrar valid for *.my-domain.com for free. In what world should I have to pay annually for some asshole to run "openssl ca" on my behalf? Our whole CA system is bullshit.