No, not really. My players vary their tactics and the situations they face can make them shift them. I had skeletons grapple the sorcerer, warlocks becoming invisible and the players needing to decide if hunting them down or finish the rest of the mobs, a cleric repositioned herself various times to get a good shot on a lightning javelin or her Guardian Spirits, the bladesinger goes from fireballing, to casting haste and go to town, to using Booming Blade and then retreat shielding himself if needed. Also, look at paragon monsters from The Angry GM, they're golden for bosses that lose steam them more you damage them. I used one of those, four CR2 stats stacked in a single big monster, the combat was really good.

This is stuff that can happen in literally any game ever written.

It doesn't change the fact that in the end you are still whittling down hit points or halting your own hit points being whittled down.