Better not if they are smart.
You will be surprised btw.
I remember a survey in NBA, and many GM said they had trade ideas from the internet.
Owner of my NBA team (Dallas) had actually contact with someone who ran the most popular forum for the team ( and it was still a small one, the team isn't that popular anyway) and probably read some things there, and later the forum members started a new forum and one of the color commentator was a regular member there.
Obviously that is more expected since it is a local forum run by mainly local members who lived in the City, while this is an English speaking forum for Spanish team.
PS: I remember Puig had interview with one of La Masia account on twitter, and that was in a time when they had like 50K followers or so which isn't much