Teaching is pretty stable, offers pensions, unionized, yearly adjusted for CPI, opportunities to increase pay schedule + extra pay with extra curriculars / duties, lots of time off, good hours.
Don't get me wrong. There are issues and it does depend on the district (US).
Now the aides..
Btw: there is also the aspect that while children can get inspired and that is enormously motivating. Children also sabotage teaching and I've seen teachers leave because of that as well.
If you want schools to pay their teachers more, you have to push for higher taxes, because that's where the money for them comes from. And you have to explain to your families and friends that yes, the extra $30.45 they had to pay this year is very, very meaningful, because it lets starting teachers make enough to actually afford rent, food, and clothes all in the same year. (You probably have to explain that part ad nauseam.)
Chicago pays teachers more than any other place in the country and has close to if not the absolute worst student outcomes. Paying more doesn’t solve much
Is a good idea to select the people who hate teaching to become teachers?
If you can read, thank a teacher!
Is a good idea to select the people who hate leading to become CEOs?
CEO is selected by the investors for whoever will side with the investors 100% of the time over every other group including employees
What you suggest would subvert this and so it won’t and can’t happen
Teachers should be paid the correct amount, no more and no less.
Teachers are high in big five trait agreeableness which means they typically don't negotiate on their own behalf