Can someone go to your profile on Youtube?

Question

If you copy and paste a Youtube link but you're still signed in as you, when others click it, are others in your profile name as you?

Answer 1

No. When somebody else clicks on the YouTube link, it won't be under your screen-name. If they are signed in, they will be under THEIR OWN screen-name no matter what. So don't worry about it. =P

The URL of a YouTube video is not specific to just one person. Anybody who clicks it can watch the video, even those who don't have a YouTube account.