Can someone explain to me why front derailleurs are still a thing? I mean, dont get me wrong, theyre like the unsung heroes of the cycling world, but have we really not figured out a better way to switch gears by now? Its like, I get it, the engineering is impressive and all, but its not like were still using cassette tapes or something. And dont even get me started on the whole trimming thing - who thought it was a good idea to make us adjust the derailleur to prevent it from rubbing against the frame? Its like, cant we just have a derailleur thats like, Hey, Ive got this, Ill just magically adjust myself to the perfect position every time? I mean, Ive seen more elegant solutions on a Swiss Army knife. So, whats the deal, are we just stuck in the dark ages of derailleur technology or what?