I'm currently using Go with Ent and Gqlgen and Relay extension on the backend and React vite with Relay graphql client as well as React-oidc-context for oidc with zitadel as the oidc idp.
It doesn't take 2 days to make a simple form.
You need to get put your comfort zone and learn.
I built a classifieds site in 3 weeks. Including admin ui. I'd call that as productive as it gets. There's currently as library in the works where you will be able to tell generative AI to make a frontend just from showing it the graphql schema.