If the company operates in such razor thin margins that it can't provide for sick leave for employees, something is terribly wrong.
> It is important for a company to earn a profit. You'll find companies like google and facebook, who are making fat profits.... pay fat salaries to their workers
And you'll find that most companies pay as little as they can get away with. Google and Meta need to compete to get a limited (until recently) amounts of top talent.
A railway couldn't care less about the employees.