Today a large portion of the well designed monitors lack VESA mounting compatibility. Therefore cannot be mounted to a monitor stand or wall mount for ergonomic setups.
Do all monitors use VESA mount?
Is Your Computer Monitor VESA Compliant? Most modern flat-panel monitors and TVs are designed with VESA compliance in mind. To determine if your computer monitor complies with VESA standards, simply check the back. If it does comply, you should see the standard four-hole screw pattern in the back of your monitor.
How do I mount a monitor without mounting holes?
https://www.youtube.com/watch?v=GDl4ExmmsQw
Do all monitors have mounting holes?
The simple answer to this question is yes, all monitors can be mounted. The vast majority of monitors today come with a mounting plate on the back, which makes it extremely easy to use popular monitor mounting products. Even older monitors or old CRTs that don't have this setup can still be mounted.18 Oct 2019