Usually a question mark is where non-essential parts of a URL start. So for example:
youtu.be/T___j1atRAw?si=T9de90Ls3GhPIMvb
?si=T9de90Ls3GhPIMvb - This section of the url is for tracking. You can safely lop that off and the link will still work.
Usually a question mark is where non-essential parts of a URL start. So for example:
youtu.be/T___j1atRAw?si=T9de90Ls3GhPIMvb
?si=T9de90Ls3GhPIMvb - This section of the url is for tracking. You can safely lop that off and the link will still work.