You don't just get to do that climb. It's tightly regulated due to the danger and costs involved.
It takes about 60 days to climb and pretty much you are looking at around $100k to do it.
On top of this, you have to train for months. It's not something where Sherpas can just carry you up.
Also, with about 200 bodies up there, it's how people map out the routes. The most famous one is probably "green boots". This was an officer from the Indian Army, part of the India-Tibet units. Literally this guy lived year round at extreme heights. It was his job to climb.
He was as sort of a traffic cone for years until a team of Chinese climbers moved his body to a slightly more covered location.
Years later, another climber was struggling. David Sharp stopped next to the frozen body. About two dozen people passed him and let him die.
Most people that die, don't do it on the ascent. It's the descent that kills most people. Folks spend too much time in the death zone.
That is what killed Francys Arsentiev. She is known as "sleeping beauty".

Her husband and guides made it down made it down, but she and her guides got separated. She couldn't continue and had to be left.
Yeah Darby ain't doing this shit. I don't think he could even afford the trip nor the year or so if prep.
its really only for suicidal, rich people.