You now have one of the best modern cameras ever made. There is more than just one, single way to use a camera with a wide,wide dynamic range and deep, rich color rendering. Even in JPEG mode, you have a camera with very malleable JPEG files, and also, software today, like Lightroom specifically, is better and more capable than any software used to be as far as one-button, or one-click types of editing of images.
The camera can be tuned/set/adjusted to make its out of camera JPEG files so that they come off the memory cards with multiple different "looks" to them. Photo forums though have a lot of members who are very much in favor of shooting in RAW mode, and doing every single thing the same,exact way they've been doing it for the past 12 to 15 years...as if there has been no improvement whatsoever on the part of the cameras or the camera companies and the engineering that goes with these newer cameras. Photo forums are places where there's a lot of old, outdated ideas that live on....like manual-only exposure setting, NEVER using AUTO-ISO, RAW-only-and NEVER shooting ANYTHING in JPEG mode [rumor has it if one shoot in JPEG mode, one will end up in Hell in the afterlife...], and seemingly in many case, no real idea of what can actually be done with a new, modern Nikon when the JPEG capture parameters are properly set by the user for the shooting conditions at hand.
If you want to test out the new camera, really test it out. Shoot some RAW + JPEG, fine compression, medium size, and set the camera up multiple ways, and see what it can do.