The PC Industry is Digging Its Own Grave

Let me make it short for you:

  15 * Microsoft
  8 * Intel
  2 * Apple
  1 * Android
  4 * Tablets
  2 * Smartphones
  0 * Linux
  0 * Amd

There may be specific players in the PC industry who are "digging their own grave" but the retrenchment of PC sales is the result of the PC overshooting the bounds of its natural market.

Personal Computer means a general-purpose computer you own and control completely. How many PCs are actually deployed that way? The PC market will probably never shrink to include only the people who really need a Personal Computer, but it will get much smaller than it is now.