I had kind of the opposite experience. I showed up to a court date where dozens of other people were being charged with the same thing. Their lawyers all had Brioni suits and haircuts that looked like they cost more than my smartphone. Every single one of them was just pleading guilty to the original charges! Shit dawg, you coulda done that for free!
Meanwhile, my own attorney looked not too far from what you'd expect to see if someone had entered a garbage dumpster circa 1969, and emerged the mourning of the court date. And to this day, I have never been convicted of any crimes.