If you are not joking you must be really stupid. The Syman team doesn't have someone looking if the CT's push mid or not, it is basic gamesense to stop there instead of walking out lower tunel, since it's possible a CT player can push. lmao
He prefired cus he heard him walk? and second clip is the most common angle to prefire. Just remember every day dozens of games are played so ye there might be some random actions of a player that can seem fishy but dont make a post of every fishy thing a pro's does without real evidence or arguments.