They do. They even complain occasionally if we change something and they have to change their course material.

Because they are Adobe's bitch.

Schools teach what industry uses. Industry uses what school grads know. Like drug pushers, commercial software vendors give expensive products cheap to schools and students so they will only know commercial products when they go into industry, and industry must buy their expensive software. Go, capitalism!

Good question. Ask your Teachers!

They are busy teaching religion.

I do teach them at the university.