How does the age demographic of an influencer’s audience impact the authenticity and perceived quality?

Can you elaborate on how audience sentiment is tracked and measured in influencer campaigns and how it relates to audience quality and authenticity?

When an influencer’s audience attrition rate is high, what approaches should brands consider regarding their collaboration with the influencer?

Are there proven ways to identify ‘ghost’ followers among an influencer’s audience and how can this impact the decisions for campaign planning?

How can understanding the interests and passions of an influencer’s audience contribute to assessing their quality and authenticity?

To what extent does the authenticity and quality of an audience affect the return on investment of influencer campaigns?

How reliable is the engagement ratio (likes, comments, shares vs follower count) as an indicator of the quality and authenticity of an influencer’s audience?