*IF* monsters would have proper HP, AC, spells, spellslots, equipment, consumables etc. (Read as: If everything about monsters would be coppied from monster manual, nothing added by Larian) Would you still mind cheese being there? And if so, why?
I am not Maximuuus, but I would mind.
Advantage/disadvantage from high/low ground is still very impactful and AI takes advantage of it all the time. Enemies will still advantage over you while you have disadvantage, no matter if their stats are original or not. Also AI occasionally will get advantage from backstab too.