I will no longer be able to assist with development nor debugging actual issues with the software... Quite juvenile behavior from the devs. It stemmed from this issue where the devs continuously argued in public by opening and closing an issue. Anyway, thought I would keep y'all apprised of the situation, since these are the people maintaining the software you are currently using.
I edit photography and for serious work, I agree with you. The FOSS lover in me really, really wanted to like GIMP but I find myself just having it there, taking space most of the time. For light work and simple touch up work GIMP is fine, but if I already have Ps or hell, even Lightroom fired up, then I might as well used those for quick fixes as they exist closer or are part of my regular workflow. Guess the issue seems to come down to if you are willing to pay for the software. If one wants to spend $0, or one has light-use needs, then the use case for GIMP increases. But if you need more professional software, then you are likely to just pay for the industry standard for the extra features.
That is not to say that GIMP is useless, which is what I think some people may be thinking. I have been meaning to look at Krita, if only due to curiosity for a while. So thanks for reminding me.