Unfortunately I use Photoshop pretty heavily. I'm trying to split my different use-cases of Photoshop into different applications.
I tried Krita, and was immediately put off by how you have to input text in a different window, and can't see it live. GIMP's UI feels so different.
I'll add rawtherapee and darktable to my list to try, and I'm still giving Krita and gimp a chance. You can't expect to just slide right into a new program in a day after spending a decade in something else.