Is this written by a lobbyist?

Blue light causes cataracts if nothing else. It also affects sleep cycles which can cause fatigue and all sorts of strain on the eye and body.

But “ Does this blue-light pose any hazard to our eyes?

Nope, not to my knowledge”

Animations are not perfectly smooth causing strain on scrolling (I can see the unevenness even on my 11 pro with every scroll). Colors are constructed - ever look at a phone on acid? This also can cause subconscious strain.

The article also fails to recognize that most eink displayed are in fact illuminated.

The bottom line is reading on eink is relaxing in ways a tablet is not.