All matches recorded server-side for review and dispute resolution; Replay files available to teams after matches; White noise and soundproofing to prevent crowd interference
Why people argue about this
People often assume that replay files are only for post-match analysis by Riot Games, when in fact they're meant for teams to review after a match if there's an issue with how it played out. The confusion arises because the rule doesn't explicitly state that teams have access to these files immediately after matches conclude, leading many to believe they must wait until later.