Swap the domain in a link and it embeds properly:
x.com/user/status/123 → demianx.com/user/status/123
bsky.app/profile/someone/post/abc → demianx.com/profile/someone/post/abc
instagram.com/reel/abc → demianx.com/reel/abc
tiktok.com/@someone/video/123 → demianx.com/@someone/video/123
Add /en (or any language code) to the end to translate.