Having been in this racket for some time, it's very rare to not have pockets of extreme criticism of the things you share online. It doesn't matter how passionate you are or how honest, there will always be armchair critics that are interested in finding reasons to discredit whatever youre up to.
Right now, there is a special cadre of people who think they can stop what's currently happening with llms by being abusive and extremely negative. And for some reason, the abuse is just totally accepted in communities that have historically touted themselves as inclusive.
These folks are borderline mentally ill, or at least exhibit extreme and over the top reactions that are symptomatic of mental distress. Feel empowered to ignore them completely. Take it as a signal that you're in the right space. Nothing that ever mattered was extremely popular at first. Challenging the status quo is painful.
The vocal minority is always loudest on platforms that give them a voice. I'll share some anecdata with you: I'm in an IC leadership position in big tech, I see what's happening in a lot of the top tech companies. In the "real world" (bay area, fortune 10, 50, 100) these companies are all-in on things like what you're showing here. It will never go back to the way things were.
Your project serves as part of interesting case studies for what llms are capable of. Only you can give an honest assessment to your question:
Given what you've seen with this project, do you think that coding services are a failure? What did you learn?