Also X is completely closed, so it's better to add a screenshot when sharing a link. 
Discussion
What do you mean ”X is completely closed”?
As my first screenshot shows, I'm not seeing a preview. Clicking on the link does show the message, but at that point X has filled my browser with tracking cookies.
Huh?
This is how I see your note in nostr:npub18m76awca3y37hkvuneavuw6pjj4525fw90necxmadrvjg0sdy6qsngq955. It might be different for other apps. 