@docpop My point is, those "embed codes" are a fundamental evil that should be stricken from the consciousness of the web. They only came into existence in the first place for surveillance tracking, and should be left to die, not copied.
If you want to quote what someone said, you use blockquote and paste the text. You link back to it with an a href. If they posted an image or a video, you use the img or video tags.
If you are a nice person, you mirror the media instead of just hotlinking it.