You may not want to be honest but A GDPR request will force you to hand over everything it collects.
The way your handling this is scummy and honestly I’ve 100% lost interest in the game over this.
I'm sorry to hear that, you might be interested in our latest article about the security and privacy of Vanguard: https://www.riotgames.com/en/news/a-message-about-vanguard-from-our-security-privacy-teams