Congrats on the new cam!Agreed but knowing what a camera can do in terms of exposure and what kind of recovery it will get you is important. Nothing can recover over exposed images. Underexposed photos have a higher success in recovery even if noise will surface. It can be cleaned later. The Sony has such an amazingly DR that it almost doesn't need bracketing. I have never used bracketing in my life. I never needed it, but understand the purpose. Someday cameras won't even have that option because they will "see" what the human eye can. I look forward to that moment.
I said it many times on these forums and other places: some company needs to start R&D on a camera with 3 layered sensors. One for shadows, one for mid tones and one for highlights. That will be the day th game will change. It's not impossible.
Really not sure whether there is an appreciable DR difference between a A7III and say a 5DIV anymore. I tested this with a friend owning the A7III. Neither of us would want to push more than 3stops (locally, e.g corners) for professional work.