You're just saying that you will only taste free garbage wine, and nobody can convince you that expensive wine could ever taste good. That's fine, you'll just be surprised when the good wine gets cheap enough for you to afford or free. Your unwillingness to taste it has nothing to do with what already exists. In this case, it's especially naive since you could just go watch videos of people using actually good wine.
There are endless examples if you just search the things we've been mentioning. Here is a video that just came out today about a new project for making front ends called OpenUI.
No problem. Here is a fairly short video showing the Praison system of agents and tools. He shows how to do it locally as well, so there is no need to even use an openai api or any other remote model. This means it is simple to do the whole thing even with uncensored models or any other fine-tuned model for special use cases.