I am not a regular watcher of the Gemporia channels but they certainly seem a bit lost
As I have said elsewhere QVC is Qvc for its flaws is number 1 and it is really hard to see why it won't ever be (things change I know but hard to see at present)
TJC a few years ago realised they couldn't get the margin in just jewelry anymore and seemed to use the pandemic as a hard exit to more other products, they have been very committed to a low margin high sales model for this period and from the outside seem to be doing pretty well (helped by the ever-increasing sharing of costs/presenters and products between the British/german and American channels)
I don't think Ideal World know what they are trying to be/do really the impression having started watching again recently is the prices seem a lot more competitive but this change in approach If i am right might take a long while to get right if indeed they do. And TJC are at least a few years ahead with this model
All the gemporia channels seem to spend a lot of the time talking and not selling which must mean they operate at higher margins in the current climate that is tricky