With all these discussions, I am just happy to be part of the minority where I love both RTwP and TB games lol Not gonna lie, it will be a welcome change to see Larian takes on RTwP games.
I'm totally fine with BG3 being RTwP AND TB. However, it needs to be TB combat as default and in multiplayer. Otherwise, you aren't making a D&D game so much as another Dragon Age clone. For multiplayer, I think RTwP can be a lot of fun, but if people can't agree between the two, it needs to be TB.