good egg,
According to a book I'm currently reading, the human brain is one of the most complex structures in the known Universe. Each ATCO comes complete with one of these, fitted as standard.
When you have a computer that can cope with the situations mentioned above, and also......
Compose music.
Paint pictures,
Build a house,
Write several books,
Restore an Aston Martin,
Ride a horse,
Climb Helvellyn
Fly an aircraft
Complete an OU degree course while safely carrying out the ATC task.....
etc, etc
Then, we may be on our way to having an automated system capable of replacing ATCOs.