Playing CS:GO together works best when everyone goes into a match with similar expectations. Players who choose to play on official CS:GO servers are expected to:

In all modes:
– Never cheat.
– Never grief or verbally abuse your teammates or opponents.
– Never use any automation for any reason.

In Competitive and Wingman:
– Play to win.*
– Play the full match.

Failure to play following these guidelines may result in various penalties, including cooldowns, communication restrictions, and Game Bans.

*Obviously it’s fine to try new things and experiment with new strats and skills, but players should not enter a match with the intention of losing or disrupting their teammates.