https://www.gamespot.com/articles/rainbow-six-siege-outlines-plans-to-address-toxic-/1100-6457986/

Ubisoft has announced plans to combat toxicity in the Rainbow Six Siege community. The ambitious plan has already identified some key changes coming relatively soon, but the announcement notes it will be focusing on this problem over the span of years. The ultimate goal is to track and manage negative behavior while also implementing features to encourage positive behavior.

For starters, Ubisoft says it is already tracking its chat for racial and homophobic slurs, with different tiers of bans based on severity: 2 days, 7 days, 15 days, or permanent. These aren't necessarily a progressive system, though. A particularly egregious player could go straight to the perma-ban without having earned the others as warnings first.