Well, you would be wrong.
White fat, also known as white adipose tissue, has been found to infiltrate the brain in certain circumstances. This infiltration can occur in response to various factors, including obesity, high-fat diet, and inflammation.
Inflammation and White Fat Infiltration
Research has shown that neutrophils, a type of white blood cell, can transiently infiltrate intra-abdominal fat early in the course of high-fat feeding. This infiltration can lead to the activation of immune responses and the production of pro-inflammatory cytokines, which can have negative effects on brain health.
Visceral Obesity and White Matter Hyperintensities
Visceral obesity, characterized by an excessive accumulation of fat around the abdominal organs, has been linked to deep white matter hyperintensities (WMHs) in the brain. WMHs are associated with vascular risk factors and increase the risk of cognitive decline, dementia, and stroke. The relationship between visceral obesity and WMHs is thought to be mediated by inflammation, as visceral obesity is linked to higher circulating levels of inflammatory markers such as IL6 and CRP.
Implications for Brain Health
The infiltration of white fat into the brain can have negative consequences for brain health, including the development of WMHs and potentially even neurodegenerative diseases. Furthermore, the activation of immune responses and the production of pro-inflammatory cytokines can lead to oxidative stress and mitochondrial dysfunction, which can contribute to neurodegeneration.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8302366/
You should be ashamed of inferring your ideas came from a reputable source.
Most of what you posted is from your imagination and NOT from the link.