Exactly. I always carry two cutting devices. I don't attach them to my face."carry" and 'wear" are not the same.
I often carry a snorkel stuffed away, I never wear it permanently on my mask.
And even though this is a recently reanimated zombie thread, it's just a great reminder that you can spill 52 pages of digital ink with people just talking past each other, saying the same things over and over again. Yeah, a snorkel is a fine tool in certain situations. Implying that "wearing a snorkel" is some sort of universally mandated bedrock scuba principle like situational awareness or knowing your gas supply is just silly.
But I guess it does drive up the SB engagement metrics, and that's fine with me!