I should have mentioned that you can gamma-correct your rendered images in Photoshop or whatever, but in truth you've already introduced false information into your image which is going to be difficult if not impossible to compensate for through post-processing.

It's like not having your light setting right (day or night or whatever) in your higher-end digital camera: yes, you can generally fix the image somewhat afterwards, but it'll never look as good as if you'd taken the picture with the settings right to begin with.

Monterey/Mint21.x/Win10 - Blender3.x - PP11.3(cm) - Musescore3.6.2

Wir sind gewohnt, daß die Menschen verhöhnen was sie nicht verstehen
[it is clear that humans have contempt for that which they do not understand] 

Metaphor of Chooks