I get the bike fit thing, but if your drops are higher you’re not getting any of the aero benefits, so why not just ride on the hoods? Personally I have enough hand positions to keep comfortable for long rides without having to go to the drops, and I find shifting and braking easier from the hoods (prob because that’s where I ride most). If I’m into a headwind I get onto the drops to get out of it a little and as they’re lower my arms don’t ache as I can keep them straighter.
Each to their own I guess, it just doesn’t make that much sense to me.
Different on a TT bike I’d guess, you’d look a bit silly if you were riding sat upright!