Adobe product has dynamic-links between each others, so you can easily make cut in Premiere, motion graphic in After Effects with assets from Photoshop, sound and music in Audition and all changes are visible instantly in one project.
For photography unfortunately all other editors are impractical, except Capture One which has even worse price policy.
Don't let me start with collaboration with other studios or plugin compatibility.
While Affinity might be true alternative for Photoshop, InDesign and Illustrator, it is not compatible with linux.
Adobe product has dynamic-links between each others, so you can easily make cut in Premiere, motion graphic in After Effects with assets from Photoshop, sound and music in Audition and all changes are visible instantly in one project.
For photography unfortunately all other editors are impractical, except Capture One which has even worse price policy.
Don't let me start with collaboration with other studios or plugin compatibility.
While Affinity might be true alternative for Photoshop, InDesign and Illustrator, it is not compatible with linux.