1.
Free content beats paid content. Netflix spends $17B yearly guessing what works. YouTube pays nothing upfront and only shares revenue on hits.
2.
Platform effects compound relentlessly. Creators optimize for YouTube first, attracting more viewers, attracting more creators. Nobody can break the loop.
3.
Unfair advantages stack over time. Started as three guys above a pizza shop. Added Google's money, legal team, ad tech, device distribution — one advantage per year for 20 years.