为构建注重隐私保护的全漏斗营销策略，您会建议使用下面哪一种方法？

The correct approach for building a privacy-centric full-funnel marketing strategy is to start with a comprehensive full-funnel strategy and then refine it by removing the least effective tactics. This allows you to initially cast a wide net, gather data on what resonates with your audience, and then optimize for both performance and privacy by eliminating methods that don't deliver strong results, thus reducing unnecessary data collection or privacy risks associated with underperforming tactics. Starting with only mid-funnel strategies (option B) or bottom-funnel strategies (option C) neglects crucial stages of the customer journey and won't build a complete, privacy-centric approach. A hypothetical strategy (option D) is too vague and doesn't provide a concrete method for implementation and refinement.