Scanning these recommendations, the plurality -- perhaps even the majority -- are ergonomic. You would think everyone is constantly in pain: keyboards, desks, monitors, chairs, shoes, that relieve pain.
Even the air filters, robot vacuums, and noise reduction devices reduce some kind of pain.
The only non-pain recommendation that comes close is coffee and the apple M1.
One strange thing is the contrary recommendations: there are recommendations for barefoot shoes as well as arch support slippers. Not sure if this means that different feet need different things, or if one side of the debate was marketed to.
That is an extreme claim (in the sense of surprising, remarkable, unusual, and one that needs a lot more support than ordinary claims).
It is inadequately defended here. The argument that it violates fair exchange is tautological.