Some cars (at least Toyota) turn off the intercom when they switch to road mode after the finish line. Also, you would need to be able to provide translations in order to use that as a content.
I think most people knows a bit of other languages as well, some words. Then there's tone of voice and body language.
Stat-fact, 53 500 unique spectators for Rally Estonia
https://sport.delfi.ee/artikkel/120392099/publikurekord-sundiski-delfi-rally-estoniast-sai-kohapeal-osa-53-500-inimest
For the context:...
There is a known cliché - you can not make a reliable driver fast, but you may make a fast driver reliable.
Oliver's past is quite clearly "fast but not reliable". We can see at the moment that...
The feedback from the commentators is similar as here. Ironically they have closed the comment section on the driver ratings article. ...
Dirtfish