Are hotel towels really dirty?

Analysis:

(1) In most hotels/restaurants, chopsticks/towels/tablecloths are dirty.

(2) The reasons are as follows:

A traditional habit of China people is to look down on waiters and other personnel. This directly leads to the low salary/high mobility of waiters.

Boss B only looks at the profit and rarely looks at the job from the employee's point of view.

Can people with the minimum basic wage provide first-class service? Everyone is realistic.