but complaining about the players who are so unaware of where they are on the field, and where the defense is, that they get called for it in the first place.

How hard is it to look over your shoulder to check or to slightly delay your run until you know you are onsides.

That dude from Switzerland today. He could have just delayed his run. The ball was played into space. He didn't need to be offsides. Had he turned his head to check where he was, delayed slightly, it was a goal.

Strikers are lazy.