If a software developer has no experience adding #OIDC/#OAuth, #SAML #SSO (Single Sign-On) to a web application, he/she needs to understand the complex OIDC/OAuth or SAML protocol, practice the SDK/API from the identity provider, manage user sessions, and write code, it usually takes 3-6 months of engineering work for 1 application.
Once the initial work is done, it requires constant maintenance and improvements. Also security vulnerabilities can easily be introduced if the security expertise is lacking.
As an engineering leader, you are wasting your developers' time and your precious engineering resources if you assign such tasks to your developers.
A #NoCode proxy-based solution is obviously a much better alternative.