I think it is reasonable, which can reduce many contradictions, but only if your salary is reasonable, at least to meet the interests of most people. There may be petty people in the workplace who are jealous of others' higher wages without looking at how much work they have done, so it is an iron law for leaders to ensure relative fairness.

If this can be done, even if employees exchange wages, they will not have much image, and at most they will offend a few talented people.

Moreover, if wages are directly linked to labor, then I think it is not impossible to exchange wages with others as a yardstick to measure the amount and deficiency of one's work and improve oneself to get more income.

To sum up, exchange salary is only a disguised form under the salary system, and what we should really do is a relatively complete and reasonable salary system.