You seem to be under the impression this is OUR forum. It is a user to user only forum hosted by Apple to let users ask other users for technical support. There is nothing anyone here can do to bring back a watch face Apple chose to remove. Complaining about here is a waste of your time as we don't work for Apple, nor do we have any ability to do anything about what Apple chooses to do with their software.
This is NOT a complaint forum. You come here and ask a technical support question. For example: What happened to the Modular Watch Face? Answer: Apple chose to remove that watch face and you'll need to find something else which meets your particular needs.
Anything else, such as getting mad, threatening law suits, won't be tolerated by the forum administrators.
You might want to read the Terms of Use you agreed to when you joined this forum --> Apple Support Communities Use Agreement - Apple Community