I'm with burray in that coolness is subjective. Is cool up high, slapping away or is it down by the knees digging in on those 16ths? The answer is probably yes & no to all those things.
A 20yr old me would be embarrassed (a bit!) by the 38yr old me as a bass player but the reality is I'm more comfortable in myself now and I don't really care what others think of whether it's cool anymore. A point that probably makes me cooler in its own way