
Have you considered mounting your monitor above your desk to make more space and position the monitor more favourably?
It’s not hard to find the item you need. Just search Google for “monitor arm”. I bought two some time over five years ago and they have been completely solid and reliable, fixed at the back of either end of my desk. I’ve never even had to tighten any bolts or make any other adjustments over that time. Although I didn’t get them from Amazon, I think they were these models from Duronic.
You just screw the plate to the monitor. These plates usually have holes at both the 75mm and 100mm distances and you just use the ones appropriate to your monitor, but you would be advised to check compatibility with your monitor before buying the arm. If push comes to shove, you can buy an adaptor plate (google for “vesa adaptor plate”) that will allow you to use a 100mm plate with 75mm holes on the monitor (or vice versa).
I’ve been discussing attaching monitors to desks, but all of this also applies to fixing smart TVs to wall arms as well.
There may be a dimension (apart from “time”) through which it is not possible to alter the angle of the monitor fixed to one of these monitor arms, but I have yet to find it.
My desk is only 100cm wide and I like to work with my laptop positioned between the two external monitors. This is perfectly doable with the external monitors connected to monitor arms. I really wouldn’t want to try going back to having two monitors, as well as the laptop, sitting on my desk.