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The usability of #Gimp @GIMP is even worse these days then when I first used it. Is this just my experience as someone who only uses it occasionally or are #graphics #designers that use it daily also having that impression?

Esp. Trying to get simple things done is very annoying.

Want to change the color of exactly one pixel? => Screw you I'll apply antialiasing and fuck up all surrounding pixels with no obvious way to disable it.
Want to change color of something to transparent?
Even though the layer already shows the Transparent color/property grid you still sometimes first have to add "Alpha channel" to the layers. Why do you show it then already if you claim it isn't there yet?
Want to cut parts of a big image away to get parts of it as a smaller one?
Yea, if you just select the part you want and paste it into a new layer, delete the old one and then right click the only layer in existence it only shows "Layers to Image size". And if you don't have alpha channels enabled it will just fill everything that it showed as alpha with the background color but not change the size. You also can't really google for it.
You basically have to start with a generic gimp tutorial and thereby discover what the terminology within gimp is so that you can google for it. Spoiler "Image" is not what you've currently selected but the entire project/file. So what you want to do is "Image > Crop to content" after you've clicked on "Layer > Transparency > Add Alpha Channel" just so that Gimp doesn't replace the shown transparency with a random color for no obvious reason (so a novice at least perceives it).
And another spoiler, if you now just think you did your cutting wrong and go back to googling "how to cut/crop/scale xyz in Gimp" none of the results will tell you to check if Alpha channels are enabled or that Gimp by default will remove alpha channels from a layer if that feature isn't enabled (why dosn't it just either auto enable or prompt when pasting the image in and the layer for it is created? Or why not at least do it when you paste something into an empty project?)
Oh inconsistencies like why is there a "Paintbrush" and a "Pencil" tool with the only difference being that Antialiasing being enabled for the former one?
Why not also have it as a checkbox like for example it is with the copy/paste tool?

Also most of the time when I have to fix individual pixels it is to reverse the automatically applies Pntialiasing, when I don't notice it immediately. e.g. cut something, temp store it on another layer and try to move it back but it no longer matches
Also in the other case when you'd actually like to have an edge antialiased, why isn't there a way to tell Gimp to not fuck with specific pixels but only with the ones I added?

The only way I found so far is to duplicate the layer, create a mask that has a cutout for the pixels I want to change, apply it, and hope it doesn't look too shitty when the layers are combined again (as it obviously still will change the pixels but that'll be hidden behind the original layer).
(Use case for that is quite simple actually, I want to change the color of something or move one feature and then change the color gradient within the area I edited but not within the rest of the image so that it fits in nicely.

Otherwise I won't be able to copy and paste between these images later as it'll have different color tones for what was supposed to be common between all of them.
Oh why is "Transparency" a color for the "Select by Color" tool, but not for any of these:
* "Fuzzy Select"
* "Color picker tool"
* for the active forground/background color
* Bucket fill set to "Fill similar colors"

To fill a transparent background of one layer you literally have to either use "inverse selection after having selected everything else, or use that "select by Color" (cause of this special handling) + Bucket tool "Fill whole selection" instead of just "Fill similar colors"
When I select multiple layers and right click, why isn't there an option "merge layers"?
You basically have to select all but the lowest one of the layers you want to merge and use the "Merge Down" option.

That's just counter intuitive and nothing else.
because no-one thought of it. Please feel free to file it as a bug/enhancement request. Thanks!
For the fuzzy select, change Select by to alpha to select on transparency.

GIMP uses a model of light “channels”, R G and B, and an alpha channel, to make up an image; each pixel has colour and transparency stored separately. You can't use a paint tool to change transparency directly.
Why not? As I see it it's 4 base colors.
R, G, B, and Alpha/Translucency

I thought of Alpha/Translucency as extending the regular 3 dimensional color space by a 4th one for the translucency.

But that's not really the issue, what gets me is the inconsistency between the different tools in Gimp.
The tool I had as a child before I first touched Gimp treated it as if it was a color, but I could live with Gimp just not treating it as a color (if it was consistent).
pencil tool could be better called a pixel tool really. Unlike the paintbrush, the coordinates are locked to integer pixel values.

It is a separate tool so people with tablet can have a pencil stylus and a paintbrush stylus.
change one pixel with a 1px brush and the pencil tool.

Yes, GIMP is a large and complex program. Is a violin useless because you can’t pick it up and play it right away?
Well technically it is. Utility isn't an objective measure after all. But I see your point.
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