Obviously you weren't around when the nautilus first came out.
There were several 'reviewers' giving examples of how the material could be, might be, possibly is dangerous.
Their understanding & detail of the wicking material was uneducated BS.
Same bio ceramic cloth used in heart & artery repair surgeries, same bio ceramic cloth used in various respirators / dust & particle masks worn for decades and still in use today, same bio ceramic cloth used in heat rejection fire inhibiting cloth, clothing, footwear and full face masks / the breathe through variety.
But somehow when placed in an atomizer saturated with liquid used for vaping, might be, possibly,, oh the horror.
But, but, but he said, watch the video, look at what happens to this material when you do everything possible that would never occur during vaping.
Didja know that more than one reviewer purposefully dry burned the hooey out of those coils before their disassembly & unsure of any hazards buffoonery.
Or that the fumes from burnt cotton or rayon are way up there on the hazardous to inhale scale.
Could be / might / possibly be sends a ripple of doubt, most folks believe negativity, hype & BS over fact, it isn't an uncommon phenomenon.
One of, if not the most popular manufacturer at the time got beat, badly, by surprise, by a lesser known at the time much smaller competitor.
Poo was flung to save face and lessen the revenue loss.
Smaller competitor had to change to what was commonly accepted / 'the norm at the time' or risk not surviving the melee at all.