I can agree D&D is not heavy tactical, but it has some. Not liking that little is a matter of personal taste not game functionality. "Beer & pretzels" gaming is a thing. Certainly for those into heavy tactics with precision, planning, and formations have their fun with it, but other players don't want to have to concentrate that hard. Go with what works and the occasional hiccup to need to do something else is all the fun they need.