I started using Krita, which is amazing and does lots of things I do, but the text editor when I try to resize text, it just ruins it and gets blurry sometimes. Then I found inkscape, which was good for, text and everything else worked fine, but not much of photo editor.

Inkscape is like Adobe illustrator. It's for vector graphics and text. it's not great for photos/pictures/pixelated things. Like, you can add those as objects to a document. But you want to edit the images somewhere else. Maybe a krita --> inkscape workflow could work for you?

I also use kdenlive for video editing, and rawtherapee for DSLR photos editing.

If you're also just kinda exploring software for fun, I recommend trying to play around with blender for more specialized video editing. Like, if you want to add complex effects, or motion track/stabilize, whatever. It's an extremely powerful piece of software (best to look at tutorials, idk if anyone can figure that shit out on their own). All I've done with it is stabilize some video (which I then used in a kdenlive project), and I absolutely haven't even scratched the surface.