TikTok's 2026 algorithm has matured significantly, making volume-based content strategies obsolete. Analysis of 2M+ posts shows shares are growing 13% (outpacing likes at 9%), indicating users now value shareable, high-utility content over views alone. Small accounts are losing reach while large accounts (50K+ followers) gain traction due to better data footprints. Brands posting 40% more content (avg 23 vs 15 posts/month) without quality improvement see declining views and lower algorithm scores. Key shifts: optimize for shareability, test multiple hooks rapidly, build repeatable franchise formats, and measure success via shares and conversion—not views.