What is the algorithmic penalty applied to a Reddit ad that consistently receives a downvote ratio significantly exceeding the subreddit's average downvote ratio?

Reddit's algorithm penalizes ads with consistently high downvote ratios compared to the subreddit average through a reduction in ad delivery and an increase in cost per mille (CPM). The ad's Quality Score is significantly lowered, leading to decreased visibility and higher advertising costs. A low Quality Score indicates that the ad is not resonating with the target audience. Reduced ad delivery means the ad....