Agree. I recently refactored WeBase [1] to be 100% Jamstack compliant so it can serve as the UI site builder for platforms like Netlify.
But it is targeted at "no-coders" instead of coders given how out of balance the supply and demand is for software developers. We need more powerful tooling for professionals without coding skill to be able to build and maintain.
And while Webflow is a really nice tool it still feels too hard to use for non-developers.