His line choice throughout was appalling, but most of all he hugs the left hand side on a left hander. At speed there is only going to be one outcome, and that is to run wide. Had he tried to go,further left when he spotted the car he would have been fighting a lot of forces to get the bike there, and this may have been worse. As it is, a good rider choosing a good line could have ridden that bend far faster, and far safer. As
@User9609 says, a line on the right hand kerb approaching that bend would have given him enough sight line to see the oncoming car. At that point he could have slowed simply by throttling back and drifted back left in time for the car to pass, or he could simply have taken a far straighter line from the offside kerb onto the apex and been heading for an exit point which again would have taken him safely t the left of the oncoming car. A good rider could have been hard on the throttle from the apex, and never even troubled the oncoming car.
My qualifications?
I rode very big bikes, far too fast, on roads like the Cat for a very long time. I started riding when I was 17 and finally hung up my leathers after a near fatal SMIDSY when I was 34. I didn't own a car until i was 35. My favourite roads were the A 65 Keighley to the Dales and the A57 Glossop to Ladybower and home via Strines. Police driver training teaches you a lot about making fast, safe progress and line choice.