Butch Snyder
ObsoleteChickenPickingologist
Telecasters are the Chuck Taylors of the guitar world. They existed before specialization, but by modern standards are somewhat lacking in sophistication. The only reason they hang around in the modern era is mojo. For the less perceptive of you, I am referring to the shoe and not the basketball player.
Comparing classic Telecasters, specifically, the early 50s design to Chuck Taylor shoes, isn't a very good analogy. Design, engineering, and technology have proven better shoes can and have been made.
In the case of a 50's era Telecaster, that design has been altered for time purposes. There have been new designs for the Telecaster; including fretboards, pickups, moving from 3-saddle ashtray to a six-saddle chrome-plated brass bridge, contours, etc. All that is well and good, but is up to the player to decide what works for them. The 70+ year old design still holds up and while some players can't get along with the appointments of a 70-year old design, because they can't deal with a 7.5" fretboard radius or they don't like the feel of the screws on the brass saddles and the way they can rub the palm of your hands, the 70 year old design is what you heard in the studio (still). You don't hear American Standards or Elite Telecasters in the studios and on recordings (except for Brent Mason, whose Tele has a 6-saddle chrome-plated brass bridge for his B-Bender).
No, bring a pair of Nike Air Jordans to a 1950's basketball team and let them use them, they would be over the moon about them and would quickly ditch their Chucks.