I do have a modern b/c, an Avet mxj, no question it's way more refined than anything I had over 50 years ago. On occasion I will mount it on a 10' rod and do some surf or pier casting using a diamond jig and it's fun for a change of pace. It is different than a low profile b/c, no level wind and lever drag, but easy to master. I do dislike the rod torque with a larger fish on, and the operation is not near as comfortable as comparable spinning for me.
I can break up my fishing into 2 basic categories, inshore saltwater (surf, jetties, flats from a boat) and freshwater (LMB, peacock bass and snakeheads, there are as many similarities as differences in the two. I just love spinning, doing it for over 60 years I'm proficient enough to put a lure where I choose it to be. I find heavy vegetation not to be an insurmountable obstacle that would require me to switch to 50 # line and a heavy rod with a b/c to use for bass fishing. Thanks all the same, but I'm sticking with spinning.