hmm..all bunkers from other faction cant do it...and now? look the flak emplacment from OKW, which is nearly expansive like the bofors..but it do only nothing.
for movement brit get their other unit, you know?
Lol okw flak base is actually pretty good if you give it the opportunity to be (as in don't immediately retreat). It can't target though.
The aec serves a totally different role and that's beside the point because the point was that it has to be all those things you listed because it can't move. I would be on board with maybe a little less ai power or at least slightly slower rotation but I also couldn't care less because imo making emplacements is shooting yourself in the foot.