And you are ignoring the 1.8 g part after each parabola - the zero g don't come for free. The acceleration on New Shepard is much lower and even the max accele

And you are ignoring the 1.8 g part after each parabola - the zero g don't come for free. The acceleration on New Shepard is much lower and even the max acceleration experienced during landing should be in the same ballpark of <2 g but only once and for a very brief period of time only compared to the vomit comet. This could be a factor for some people.