I skimmed through the paper but nowhere did I find a demonstration of a Majorana qubit or a zero mode. The achievement was that they demonstrated a single-shot measurement. That's nice, but where's the qubit? what did I miss?
If you read the referee reports of the Nature paper (they are published alongside it) you'll see some referees echoing similar points.
If you read the referee reports of the Nature paper (they are published alongside it) you'll see some referees echoing similar points.