HB wrote:So what about a barista who doesn't like coffee? Well, all I can say is that I hope it's a (short) part time gig to earn money.
I think that's a big part of the problem. For me personally, my job as a barista is the first step to a career in coffee. For many of my coworkers, it's just a job, where you put in your time and then go home and don't think about coffee.
As an example, my non-coffee drinking colleagues will set the grind by a stopwatch and nothing else. I've seen people get the coffee to pull in 25-30 seconds, and they're satisfied. Me? I'll adjust the grind until it tastes like I think it should, and then sometimes I'll time a shot out of curiosity. It's almost always 30 or 31 seconds. I prefer the taste of a shot pulled in that amount of time, I guess. Other people set the grind to whatever pulls in the requisite time, not because they prefer the taste.
I didn't drink coffee at all when I was hired, but then, I wasn't hired as a barista. I began to drink coffee and found myself fascinated by the stuff, and eventually convinced the management to put me on the bar.
Maybe it's possible to make good drinks without drinking coffee. But I think the quality of the drinks a barista is putting out goes up tremendously when that barista is tasting everything, and trying to produce what they find tastes best.