Thanks for approaching the community. I think that I understand where you are coming from but I would like to know much more details. What do you want to achieve in the end and why do you think that the new design achieves that?
If we still share a common goal, why is quality of content not a focus anymore? Why is knowledge diluted in a threaded, forum like system? Why is there no way to put questions that do not work on hold? Why can we not move wrongly categorized questions in the right category? Why take comments so incredibly much space now? Why changing everything at once and not simply a few things at a time?
Or in short: how is all that helping newcomers and visitors alike getting good answers? What is the purpose of a bad, open question? And finally: why are there fake downvote buttons? Who would do such things?
I think we might simply have so different views on how a good Q&A should be done, that the only answer to what is wrong currently is simply: all of it.
Sorry, if this is not what you would like to hear.