Audience observation in Google Ads allows marketers to collect information about different groups of people without limiting who sees the ads. Instead of targeting only one audience directly, marketers observe how different groups behave after seeing the campaign. For example, they may discover that younger users click more often while older users buy more products. This information helps marketers improve bidding, ad messaging, and targeting decisions later. It is mainly used for learning customer behavior before making bigger campaign changes. Many beginners confuse it with direct targeting even though the purpose is different. Do you think observation data makes advertising decisions easier?