Since last year's controversial final, former race director 
Michael Masi has received a lot of criticism. According to 
Christian Horner, it even went as far as bullying, partly due to the behaviour of some teams.
At the 2021 
Abu Dhabi Grand Prix, 
Michael Masi decided to let a number of cars pass leader 
Lewis Hamilton so that on the final lap the championship could be decided between 
Max Verstappen and the Briton. It would be Masi's last decision as race director.
Already during the race, the race leader received criticism from the Mercedes garage, but it did not stop there. Since the Grand Prix, the Australian continues to receive buckets of criticism, which 
Christian Horner believes is unjustified.
"To me, that was tantamount to bullying. He was hung out to dry by a couple of teams, and I think that’s absolutely not right. It’s unacceptable, the guy is getting threats towards his family and so on," the 
Red Bull Racing team boss said in an interview with 
The Associated Press.
 Stricter rules for social media
Since the criticism of Masi and other big names in 
Formula 1 got out of hand, Horner believes there should be stricter rules for social media. The team boss is 'a supporter of freedom of expression', but 'you don't want to get abuse and bullying.'
Meanwhile, Michael Masi has decided to leave the 
FIA altogether and return to Australia, to be closer to his family and friends.