Their products havent changed in like a decade. Its actually getting worse, slower and buggier.

Its best photo editing software because people are so used to it its hard to move and everybody new has to learn it because its industry standard.

But photo editing is not some arcane magic like it was in 90s. Freaking photopea.com does what photoshop does often much faster in browser. Not to mention million other affinity/pixelmator/acorn native apps.