How many tags should I incorporate into my YouTube videos to optimize visibility and enhance discoverability? Is there a specific number that proves most effective in attracting an audience without veering into the territory of keyword stuffing? Considering the nuances of YouTube’s algorithm, how do tags function in relation to video content? Should I prioritize trending keywords or focus on niche-specific tags that resonate with my target demographic? Furthermore, is there a significant difference in engagement or reach when utilizing a higher number of tags versus a more curated selection? Are there best practices that delineate the use of broad tags in contrast to more specific, long-tail keywords? As I delve into the complexities of video marketing on YouTube, what strategies should I adopt to ensure an optimal tag usage that aligns with both my content and audience expectations? Ultimately, how does this impact my overall channel growth and visibility?