In BYOP tournaments this is already not possible, but unfortunately they get through the qualification from home.

You can also do other things that have nothing to do with cheating such as crossover or xbox scuf controller on ps4

Of course, we understand the annoyance when such devices are used, as this has an effective impact on gaming. However, these types of products are part of the industry and are offered accordingly. In our e-sports events, we rely on the fairness of all players, that they win purely through their skills.