Agreed, if you grew using another program, switching is hard unless it's UX/UI is superb.
When I ditched Adobe, Inkscape was a breeze. GIMP is hard AF and Krita a bit easier but it doesn't have the features I need. I ended up using Photopea, and now I've tried Affinity and it's the best Photoshop alternative I've tried yet.
Collabora is looking pretty good so far. Still a few rough edges but easier than any other FOSS office software.
