Lancelot, they all have commands, true. But you have the option between 200 key assignments and 2 (left click/right click). I chose the easiest one
Please let me remind you that not everyone has a fancy HOTAS.
Zakkandrachoff (now that took a while to spell), there will be DCS: A-10C soon, so you'll probably change your mind. In CAS, you have some intense action, specially when under fire. Usually, the dirty world of ground attack is way more dangerous than the ballet of dogfighting. When you're down low and alone in an attack helicopter hovering with MANPADs & SHORADs, trust me, you have way more action than at angels 20 with your squadron.
And in knife fights, you (usually) don't need to move much more than stick, trigger and maybe flaps, all these (usually) assigned to stick and keyboard.
'Switchology' isn't about action, but caring for little things. It's the same as appreciating every single line and rivet of a plane. The beauty is in detail, my friend
Anyway, it will be optional, so no reason for fighting over it when you can just disable it