feat: hide comments from specific accounts

[nano4153]

Application

YouTube

Feature description

I would like an option to hide a specific user's comments in the menu that appears when tapping on a username in the comment section. This will allow users to hide all comments from the selected user.

Motivation

When users encounter spam, hate speech, or targeted harassment in comments, they currently have no means to mute or block the content themselves. Instead, they must rely on the reporting feature, but this can result in delayed responses and allow harmful content to persist.

Acknowledgements

• This issue is not a duplicate of an existing feature request.
• I have chosen an appropriate title.
• All requested information has been provided properly.
• I have written the title and contents in English.