I don't know if it deserves a comment from my side, but definitely feel free to comment with your experience etc.
When I started building webstudio and released a prototype in march 2022. I made this prototype in 3 month.
https://www.producthunt.com/products/webstudio#webstudioI started off with the same idea: webflow but for product teams.
They will find out soon enough that they will see no good way to monetize it with teams as an open source project, because to monetize they need to offer hosting.
But hosting is something teams already have, they won't need your hosting.
In order to make this a reality I had to shift my focus on providing value to someone who will actually want to pay for hosting.
Then additionally they will find a lot of very challenging technical requirements that teams will ask for. We are still getting close to fulfil those requirements.
For example things like Webstudio Components (nocode components) that can generate human readable code components which then can be imported by developers.
https://github.com/webstudio-is/webstudio/issues/2529Then they will find it challenging to support the ENTIRE CSS not just a few most popular properties. We just got to this point after all this time working on various aspects of the builder.
I think its easy to underestimate how hard it is to build this and also keep improving UX, not degrading it. Because with more features UX becomes more challenging.
Feel free to use this post in your answer to them, I hate to be on yc roaster.