You fix a link preview, share it, and it looks great. Then you ship a redesign, or an editor changes a headline, and it silently breaks again. Nobody notices until a bare, ugly link is already spreading.
OpenGraph+ keeps watching. When your content changes, it re-renders the preview and refreshes the cache, so what people share is always the current, correct version, not last month’s.
The whack-a-mole ends. Set it up once and stop thinking about it.