Is LegalZoom good enough to start LLC?

You can just head over to Geaux Biz

https://geauxbiz.sos.la.gov/

https://www.forbes.com/advisor/business/llc-in-louisiana/#:~:text=If%20you%20plan%20to%20file%20your%20LLC%20formation%20documents%20online,your%20LLC%20formation%20documents%20online.

Just is it yourself as mentioned above. It seems like using a third party would be more difficult given how simple it already is.