That might be true for social media, but there are 100s of American brands that make a large point of being thought of as an "American company" or "American made" goods.
No one uses social media networks because they care about the quality of the platform. They use them to stay connected with friends and family, to meet new people, or to be entertained.
Very different use cases.
There was a map some time ago about who had what connections on the regional, country, and EU level. Iirc EU was almost never number one, but got quite a few second places.
France pushes its SecNumCloud standard for critical infrastructure or handling of critical data (ex: health) through law. So, this may not be about pride, but the result is similar.