Before work, my meals consist of ready to eat options that don't require preparation. Including eating and dicking around on the computer, I am usually finished within ten minutes.

Unless you're walking up, immediately getting dressed, then going to work/school, you should have time for something like that.

I eat breakfast, same thing, every day, for 20 years.

It's no harder than anything else, just get up early enough to do it.

Takes 30 minutes from start to cleaning my plates.

I also eat something like 7 times a day. More frequent, smaller meals are generally better for most people from a glucose stability perspective. Of course everyone is different, and only you know for sure what timing works for you.

Just get up early enough? You can eat breakfast during a train or bus ride if you choose food suitable for that…

In fact I generally eat breakfast only on workdays, not usually weekends, because I don't need any energy in the morning yet when I'm not working.

I wake up early enough to make time. Usually up around 6, do some chores, eat some breakfast, get ready for work, and do the hour drive to work.