Fascinating, I would have assumed there this wasnt a big issue with air pollution and corrosion but that would just be my ignorance on the subject.

I do wonder how sustainable this would be from the helium perspective, it has a high potential for supply constraints and is largely dependant on gas/oil extraction currently. Hydrogen, doesnt have that limit but brings a whole lot of engineering and safety issues with it.

Same here, gotta find your people and then help others see there is another way.

I will add to this. If you are intending on blending ice, make sure the blender has a steel clutch, if it has a rubber or plastic one it will be worn down quickly.

But yes I work in hospitality supplies and Vitamix goes the long distance.