Or do they just pretend to be ?
It just seems to me like some people just sit there criticising every shop assistant they come across, bus driver, waiter, CM, cleaner, airport staff, and of course....teacher.
And the ignorance about what people in those jobs do or the ignorance about employment law is unbelievable. Are really grown ups there who don't know that bus drivers work with timetable, that restaurants rely on turnover, that all employees are entitled to lunch break and holidays, that CMs, cleaners, builders, plumbers, are S.E. and the the difference between SE and employee or that teachers don't work only the hours they teach? Basic facts about job duties, rights, tax, profit etc.
AIBU to think that some people should try and do these jobs? Or at least try to learn about them.