Everyone is equally important.
Those who make hurtful remarks about others are most likely unhappy in their own lives and attempting to improve themselves by tearing down someone else. That’s a terrible way to go about it. Nastiness spread on others just makes us superficial.
It’s terrible to make fun of someone else’s job. The world would not function properly without the essential workers who make day-to-day work simple for us. You do, after all, resemble an idiot. Cleanse your thinking with that in mind.