I have no idea what you wrote. Sorry! But you are making no sense with the sentence structure. Not trying to be mean. Please get your message translated better. Seriously.
Meanwhile what I think I read in it is you think that I imagine that Lydiard said that each person is an experiment of one, but he gave the same training to everyone.
IF this is so, you are not quite right.
Forget the name Lydiard for a moment.
The best way to get a runner to be able to run long(er) distances at faster paces than they previously could is to get them to run long(er) distances than before or as long as before, but more of it and at better paces. Sounds sort of vague. Not precise. But this is true - the runner needs constant pressure on the heart etc during a run - this needs to happen with recovery, for many weeks, the more the better, but of course at some point the athlete needs to move on to the next phase, because of. A.) Diminishing returns. B.) Boredom for some. C.) Life schedule and racing schedule.
So the general aerobic phase is very similar/same for everyone who wants to run well from 800m to the marathon and every distance in between. HOWEVER, there maybe some who can tolerate longer distances better, physically or mentally, some who react faster than others to stimulus....etc. So there can be different weekly schedules handed out to different people trying to achieve the same result as each other. This is called coaching, which is slightly different than being the 'discoverer of a method' two conversations.
When you get into the anaerobic phase things can change to a greater degree for individuals. Again, they are attempting to achieve the same result: 'get faster' at their distance(s), probably make a peak happen and race well.
This has been proven so many times over 50 years that it does not need to be discussed - in terms of it actually working or not. The discussion should really center around one person learning it from another person OR possibly finding ways to improve delivery of the training schedule and the finer details of it for each individual. Again this is the art of coaching.
Again, you can refute it all you want, but that is like refuting whether Pele was a brilliant soccer player or not or Jordan was a brilliant basketball player or not or Gretzky was a brilliant hockey player or not, or Tiger Woods was (and still could be) a brilliant golfer or not or that James T. Kirk was a dramatic actor's character on a popular television show in the early 1970s. Or how about arguing whether Bill Clinton was a wonderful speech deliverer, or Ghandi was a passivist or John Lennon wrote great songs or that cows can be milked, Sir Richard Branson sells space travel (which he does) or that Australians have a different English accent than Canadians or that Chinese have around a billion population in China or North America includes Canada, America and Mexico or that Hurricanes always come in September to Florida and area....stuff that can't be argued as to whether they are true.
....stop denying whether or not Lydiard was a great coach, discoverer of a great method or that he had success. This petty, nitpicking, immature and downright ignorant questioning of details shows some level of ....well...stupidity on your part.
Seriously get over Lydiard. It must be an indication of other issues you have.
Now if this answers your illegible question, then we have success. Feel free to ask questions about Lydiard and learn from those who answer. Learning is a good thing.