Some organizations use similar names to represent children "fighting" against adversity, such as serious illnesses or social injustice. Medical Battles
Conversely, the critics' concerns are valid and pressing. The primary issue is Traumatic Brain Injury (TBI). In sports like boxing or American football, repeated head impacts can lead to Chronic Traumatic Encephalopathy (CTE). Because children’s brains are still developing, the risks are arguably higher than for adults. Www.fightingkids
Legal martial arts competitions (e.g., youth wrestling) are exempt. However, a site like Www.fightingkids would need explicit disclaimers about safety and consent to avoid being shut down. Some organizations use similar names to represent children