Why do you believe service sector jobs are not "real jobs"?
Half of this is mostly true, the other half is mostly not true. Tons of major companies in the service sector offer their employees (even their part-time employees) health, dental, and vacation. And employment should pretty much always be termination at will, unless the employee is under a contract and can't leave whenever they want, or is fired due to a protected class, whistleblowing, etc.