Tight-niche account vs broad account — the reach/money split

Tight-niche account vs broad account — the reach/money split
Running both for months. Broad account (general "hustle" content) gets monster reach — algo can show it to anyone. Tight-niche account reaches less but every follower is a buyer.
— Broad = vanity reach, weak monetization, fickle audience.
— Niche = small numbers, fat conversion. My niche account out-earns the bigger one.
If you're building to sell, resist the broad-content dopamine. Pick one buyer and bore everyone else.
Audit your last 10 posts: how many would a non-buyer share? Too many = you've gone broad. Tighten the next 5.