Unblocking a user on YouTube typically involves removing them from your channel's "hidden users" list or your general Google blocklist. Depending on whether you are managing your own channel or just your personal interactions, you can use the YouTube Studio Google Account settings Google Help For Content Creators (Using YouTube Studio)
On some older app versions, “Blocked users” might be found under “Channel settings” > “Hidden users.” If you don’t see it under Community settings, check there. how to unblock users on youtube
Use the search bar to find the channel of the person you want to unblock. Unblocking a user on YouTube typically involves removing
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