I play a lot of Verdun and almost no one talks/has headsets on during it, in either the US or EU regions. Very few people talked when I played Titanfall 2 either. Granted that's way different than a LAN party I'm sure.

I can't believe people are still playing Counter Strike. We had servers for the original version (Half Life 1 based) way back in the dorms in like 2000/2001.