he’s a EU citizen

He’s also been a US citizen since 2010.

Facebook is certainly not fine, it’s just talked about less, especially among the younger generations. Teens and twenty-something’s haven’t been drawn to Facebook for quite some time, while TikTok is currently the place to be if you’re in that age range. You don’t need to convince a Zoomer to avoid Facebook, because Facebook is where their grandma does social media, but TikTok is currently dominating their attention.