The ability to identify users who positively reacted to a specific comment posted on YouTube is limited. YouTube’s design focuses on displaying the aggregate number of likes a comment receives. The platform does not offer a direct feature to list or view the specific user accounts that contributed to that total.
This design choice centers on user privacy and platform simplification. Providing a public list of users who liked a comment could potentially expose individuals to unwanted attention or harassment. The emphasis is placed on the comment’s overall reception rather than attributing specific endorsements to individual accounts.