It would be nice to see some sat-nav apps adding an 'Avoid Flock' option that uses the camera location data to route you around them. Although, I don't know how ubiquitous they are, so it may make routing through some big cities impossible!
The biggest difference that stood out to me was that the fuel compositions are almost exactly opposite; 85/15 ethanol/gasoline for Indy and 10/90 for F1.
I was able to find plenty of articles saying that next year F1 will move to a "100% sustainable fuel", but none that actually mentioned the composition. Is it likely to move closer to the make-up of the Indy fuel?