They don't get it b/c Stoner didn't say he is retiring due to the CRTs, and he didn't imply it. He said it was bs that Colin and Randy (emphasis on the riders, not the machines) should have to ride CRTs b/c Dorna, IRTA, MSMA, and the sponsors (more people) are too lazy to put bikes together for them. Stoner doesn't like the exploitation of their talent to push a Dorna agenda. The technology is circumstantial, as is the material used to create the CRTs and the nature of their construction (full prototype vs. production engine prototype). The rant is against the GPC institution, who are not respectful of the workers, according to Stoner. He doesn't want these autocrats telling him what to ride or telling his crew what to build. Stoner would never have to ride a CRT. Clearly he is concerned with the forces that spawned CRT bikes, not the bikes themselves.