You’re falling victim to comparing the most our brains to the current most advanced technology. People used to say the brain is like a clock, with their tiny individual gears all working together to produce a result. Then computer came along with all their wiring and gasp long term and short term memory, just like a brain! Now we’re at neural nets, surely that is what a brain is, it’s right in the name! But no, a neural net is inspired by our brains neurons, it is wrong to think our brains are anything like a neural net.

Besides, even if we go with our brains being just like an NN, a brain only fed brain rot, will only likely produce brain rot.