If you want design help let me know.
Bu yes, this. There is no "in between" on linux. Photo apps either do everything confusingly, or it does nothing but show you the photo.
If Darktable had "simple" and "professional" settings it would be awesome. Sometimes you just want a quick edit and other times it needs to be more complex. But I have to wade through endless tiny crowded options in Darktable just to crop and change some basic levels.
Digikam gets a bit closer, but it still starts as complicated.
It would be great if the application gave you a simple interface at first, and then you can add on complexity if you need it. You want detailed curve manipulations? Great! Select "Add feature" and choose "Curves". This would help a lot with linux growth IMHO since it is the one thing I hear that frustrates just about everyone who does not want to use google photos.
The Photos App from Apple is only getting worse as well and Adobe is a horric mess of subscriptions and AI BS.