From Sound & Vision magazine:
"It’s official. 3D TV, once heralded as The Future, is now officially only to be referred to in the past tense. Please adjust your vocabulary accordingly. This news is not surprising. In fact, you are probably only surprised in that you assumed 3D’s demise had occurred years ago. When’s the last time you watched a 3D Blu-ray? Well, there you go.
Last year, two major manufacturers still supported 3D TV. This year, they do not; LG and Sony pulled the plugs on their 3D TVs. Samsung, the world’s largest TV manufacturer, saw the writing on the wall a year ago and abandoned 3D, as did Vizio, Sharp, Panasonic, and others. No major TV manufacturer makes a 3D TV anymore."
https://www.soundandvision.com/content/3d-tv-dead