Why doesn't pve have pvp combo structure?

[Risvertasashi]

Having a 3 button combo in 1 button is far superior than the pointless bloat we have in pve it's night and day difference.

I have no issues on kb or controller but it's just common sense that its far superior design when you're never gonna break combo anyway

Ironically, there are mods that do this. But - as you're probably aware - unfortunately, mods aren't permitted, so it's out of reach to much of the playerbase. It would be nice if SE took the hint and made this feature available officially.