What do you mean why?
I've created a route based on my experience to share it with the community.
What is exactly your question?

Actually, looking at others similar marketplace, proposal is to keep both tags
Amenity=marketplace (new)
Tourism=attraction

since they're selling specific roasted beans, this kind of cafe should be tagged differently from other traditional cafe, hence proposal to add the tag craft=coffee_roaster.

Any reason why this relation has been destroyed ?