What is the current state of McGregor's theory X and Y in industry? Do most employees fall within X? Y? Are there any other theories that offer alternative arguments about the nature o employees?

What is the current state of McGregor's theory X and Y in industry? Do most employees fall within X? Y? Are there any other theories that offer alternative arguments about the nature o employees? What does your company do to address both Xers and Yers? I believe that Theory Y is the most predominately used method of management. This theory has gone through a few transformations since McGregor first wrote about his X and Y …

…the individuals who do best in this management role are seldom tyrants who tell others what to do without listening to their opinions. Rather, they are expert listeners, expert at drawing out a range of views, and expert at winning support for the strategic choices that are eventually made. Positive business management is reflected not only in the specific work group, but also in the bigger picture, reflected in the bottom line of the company.