Not Europe, but around 2015, Russia passed a law requiring foreign companies to store data on servers in the country. Then banned LinkedIn in 2016 [0], and tried to get Twitter and Facebook to comply in 2017-2019 [1]. All of which were met with ridicule from many people in the US (IIRC from article comments and reddit).

IMO, somewhat similar situations - popular social media, known for data gathering, based in another country that is viewed as a geopolitical and/or ideological opponent and is often villified.

0: https://money.cnn.com/2016/11/17/technology/russia-linkedin-...

1: https://arstechnica.com/tech-policy/2019/01/russia-tries-to-...