Accepting or refusing a screen share does not determine whether a player is cheating. It is entirely up to the player’s discretion to agree to a screen share only if they feel comfortable doing so. There can be valid situations where someone is unwilling to grant an unknown person access to their PC, which is understandable given the rise in cyber fraud and security risks these days. Therefore, it is not appropriate to blame or accuse someone solely based on their decision to decline a screen share.