and not everyone is aligned with your statement.....additionally some individuals may be much more prone than others when it comes to CTE, but its not understood why. So it seems that blanket statements are not wise. But I fully acknowledge you will not be open to any view other than the one you align, so done going down your rabbit hole. Just suffice it to say, there is not total consensus who exactly is at risk.
https://journalofethics.ama-assn.org/article/should-potential-risk-chronic-traumatic-encephalopathy-be-discussed-young-athletes/2017-07
In addition to studies on CTE, multiple studies have demonstrated brain changes on neuroimaging following concussion [11-16], but the long-term implication of these changes is currently unknown. Recently, there has been increased attention to the potential effects of repeated subconcussive head trauma on the brain. While this is most often discussed in relation to football, other contact sports, such as wrestling and soccer, also involve some degree of this type of head impact. A recent study of 25 youth football players found an association between cumulative head impact exposure and microstructural changes in certain white matter tracts over a single season in the absence of concussion [17]. Similarly, a longitudinal study of collegiate football players found white matter changes on diffusion-tensor MRI following one season of play in the absence of concussion; however, these athletes underwent repeat imaging after six months of rest from contact activity, and the white matter changes had returned to baseline [18]. At this time, there is not enough evidence to correlate changes in white matter to the subsequent development of neurodegenerative disease or functional deficits, especially in young athletes.
Shared decision making regarding sports participation. Health care professionals routinely counsel young patients and their parents about the consequences of activities that could impact long-term health, such as drug and alcohol use, sex, diet, and exercise. Similar to inclusion of pediatric patients in discussions of how smoking can lead to cancer or how obesity can lead to hypertension and heart disease, we recommend that young people be included in the discussion of concussion and repetitive head trauma and the unknown risk of CTE. This discussion often requires a longer clinic visit. The physician should review the patient’s concussion history and risk factors for prolonged recovery with the family. There is evidence to suggest that prior history of concussion, younger age, history of headaches, and history of learning disability might be risk factors for prolonged recovery [9, 19, 20, 22]. Discussion of risk should be age appropriate and individualized, taking into account the child’s level of cognitive and emotional development [24]. It is important to be honest about the fact that, despite the available research on concussion and CTE, much remains unknown, including causation, incidence, and risk. Some young athletes and families are more willing to accept this unknown risk than others.
https://news.umiamihealth.org/en/should-i-let-my-kid-play-tackle-football/
“This can be very concerning, especially in developing brains,” says Gillian Hotz, Ph.D. neuroscientist and Director of the Concussion Program at the University of Miami Health System, specializing in concussion, neurotrauma, neurocognition, and neurorehabilitation. “But a lot more research needs to be done. We still need to figure out who is high risk [for damage] and who isn’t. Why is it that some players can take hits but don’t develop neurological damage, and others do?”