Cooking PSA for the week:
It does not matter how optimistic you are. It does not matter what the interwebs say. You cannot make brioche in a breadmaker.
Optimism and ambition avail you nothing - the best (and worst) you will achieve is a small, dense, solidly burned loaf of limited utility - a large-size fishing sinker, perhaps, or a small concrete boot for a small commercial dispute - if you sank a small competitor at the bottom of a lake, he would almost certainly stay there.
But you very certainly would not want that bread on your dinner plate.