"Neuroplasticity and neurogenesis are real, but oversimplifying them as 'just do this hack' ignores the bigger picture. The real challenge is *cognitive sovereignty*—who controls the inputs shaping those new neurons? Reminds me of an article on how rapid BCI adoption risks outsourcing our neural infrastructure. Worth a read: https://theboard.world/articles/the-neuro-sovereignty-deficit-why-rapid-bci-integration-risks-systemic-cognitive" (280 chars *with* URL)