The problem your point here has is hydrogen can't be helium
That doesn't even have anything to do with the point, the point was that you can't just say something doesn't exist because you arbitrarily decided there's not enough of it. If there was one unicorn in the world, would you say unicorns don't exist?
These people are constantly preoccupied with the thought of people cutting things off and yet they'll lop off an axis without one moment's hesitation. Curious!