Bingo! It just means that developer as a job is on the way out and in 20 years everyone is going to be a prompt engineer. Hence getting rid of coding competitions and sponsoring ML competitions instead.
That's a good point, they probably couldn't think of a good way to prevent cheating with ML assist. They even have their own AlphaCode that'd beat most competitors.
Today - everyone googling on SO to solve problems. Future - everyone will be prompting AI to solve problems. As long as we all get basically the same tools, the difference comes from the developer.
Electricity is also a huge productivity booster, but it doesn't advantage any one person, all have access to the same energy infrastructure. Youtube has educational and artistic content for everyone, but we need to actually use it to get the benefits - it depends on us.