Joysticks: Probably Still Drifty
Joy-Con joysticks use a potentiometer to read the voltage at a wiper that slides across a strip of resistive material. That material wears down over time, or plastic and dust can dirty the sensors.
Stick drift is a huge problem with other Switch models. One survey found that 40% of Switch owners had problems with their Joy-Cons drifting, and things didn’t get any better with the Lite or OLED editions. After a bunch of lawsuits, Nintendo’s president even admitted it and apologized, setting up a free repair program for customers in some parts of the world.
There are two major advantages to what Nintendo did. The plastic top significantly increases shatter resistance. Look at Jerryrig Everything’s review to see, it’s almost impossible to break the screen now via blunt force, which is a big problem for people with kids. Surface scratches are far better than a shattered screen.
The second advantage is that you can put a glass screen protector on it and get the best of both worlds. A replaceable glass surface that is nice and hard. What I think would have made it better is if the console came with a pre-installed glass protector that was replaceable.