There’s no real concern because AoC is just for fun. Cheating has always been easy but AoC isn’t a serious competition. No one is going to get a job because of

There’s no real concern because AoC is just for fun. Cheating has always been easy but AoC isn’t a serious competition. No one is going to get a job because of their AoC score, they’ll get a job because they have the knowledge and skill to complete the problems though.