I've never felt any discomfort from qwerty, so, no, this business about increased ergonomics and comfort is a false promise to me.
I have, however, helped multiple people who thought they had problems in their hands and wrists who actually had problems in their necks and shoulders, and showing them diagrams of the brachial plexus nerves helped them eliminate their pain through posture changes.
I've never felt any discomfort from qwerty, so, no, this business about increased ergonomics and comfort is a false promise to me.
I have, however, helped multiple people who thought they had problems in their hands and wrists who actually had problems in their necks and shoulders, and showing them diagrams of the brachial plexus nerves helped them eliminate their pain through posture changes.