In Germany it has been illegal for years to embed anything from social media. "Share on..." buttons like tweets or pics. Not because of licensing, but because it will lead to the social media platform tracking the user without consent. Even users that have no account on that social media and never given consent to anything.
Compliant sites show some placeholder in gray typically with appropriate warnings. If the reader wants to reveal the element they need to click first.
Disclaimer: Not a web developer, not living in Germany, but German as a mother tongue.