>>105733704 (OP)
I'm considering getting one. I have a lamp on my desk currently but I'm planning to upgrade to an ultrawide monitor and if I do I won't have space on the desk for the lamp anymore.
As for the criticisms:
>inb4 just turn on the ceiling light
Ceiling lighting is overkill for most uses. Ambient lighting will almost always look better and more intentional
>Just open the curtains
Sometimes screen glare is an issue, but even if it's not, sometimes people need to be on their computers after it's dark, especially in the winter when it gets dark early
>Just use the backlight of the monitor
That can cause eye strain, especially if you're having it so bright that it's able to illuminate the desk sufficiently by itself. Also again, it doesn't look as nice imo
>overpriced
Yes, I agree on this one, especially the benq ones that are most recommended
>can't mount webcams above it
Depends on the model of webcam. There are workarounds presumably, like different ways of clamping it, or putting it on something higher than the screen bar