You would be surprised how many people who had no experience with RPGs got into DOS2 and loved it, because they were looking for something with tactical combat. If you read the Steam forums, sometimes you'll see that people are looking for games similar to nuXcom and DOS2, they don't really care about C&C, character building, itemization and such. Those people probably won't be bothered by the camera. But many console players will be butthurt, that's for sure.
I know a guy who has a small twitch/youtube channel that was focused on DOS2 when it came out, thanks to all the newcomers and beginner guides he made, he went from being completely unknown to making a living from it, just because of how many new people that game brought in. I'm guessing BG3 will have an even bigger effect, which is something I don't really like, because BG3 might dictate what people expect from RPGs going forward.