Can make employees increase their skills and improve their quality,

Since you say it's not good,

Then I think it is:

1 requires a lot of training expenses.

2, affect the normal work activities of employees.

3. When training becomes a routine,

Will lose its proper meaning,

Both trainers and trainees respond negatively,

This has become a form.

4. When employees leave their jobs,

Will take away the company's training results,

That is, waste.

There may be other disadvantages, let's see what others say!