COVID affects ALL ages. Serious short term disease and death primarily affect those over age 50.
However, all ages are impacted by long COVID, autoimmune disease, clotting. organ damage, immune destruction, and hyper accelerated aging.
Transmission occurs at all ages, impacting the elderly and those with autoimmune diseases or issues.
Treating it as harmless or like the flu for those under 50 is flipping stupid, arrogant, and ignorant.