Really? I don't think i've sat on a bike with lower bars.
It's all relative to bikes you've owned/ridden in the past.
I rode a Triumph 675 on the wkd, now that's got low bars!
Any sports 600 etc will have much lower bars than the 300/400's. Because the manufacturers know a lot of learners buy these bikes they purposely dont make the bars too low on them.
If your coming from a cruiser background then they will feel real low.
Interestingly I see Yamaha has lowered the bars on their 2019 face-lifted R3. I think this in line with the desire to make it look more like a mini R6.
Here's what the Revzilla reviewer/tester said:
I expected the clip-ons, dropped 22 mm for a sportier position, to sap some of the fun from our time on the slab. Not so. Lower was better, placing more of my body behind the windscreen.