You should try to think about the rules and how it could be possible to improve combats because Larian won't change the basics of D&D.
Yes, that is what I'm doing now. You are practically saying "use current game and adapt around what you do not like", and I'm doing that already. But, as I posted above, that is similar to saying to pro-DnD people who want high ground advantage removed ( like you mentioned ) : do not stand on high ground if you do not like it. It is doable, but not enjoyable option.
Obviously, I DO hope that Larian is open to suggestions, especially if they do NOT change the basics of their game. Since my proposal would not change any basics of current game nor make it any more or less DnD, unlike many "bring teua DnD rules" requests which would require significant changes of current BG3 rules.