I feel like the 2010s are the first decade in 100 years that doesn't have a recognizable aesthetic or vibe.
Every decade since the Roaring Twenties had its own recognizable culture, visual aesthetic, music and so on. In the 2010s, the Internet allowed us to become cultural omnivores. It's good that everybody had access to whatever niche subculture they enjoy but it also meant that there was no more monoculture that we all shared.
The reactionary nature of nostalgia aside...
Making electronics with transparent parts is good because it is a reversal of this phenomenon where the mechanical nature of devices is obfuscated from the consumer. A modern smartphone is designed as though it was ashamed to be a machine, a black box with a screen on one side and a camera on the other. While these do not explain themselves to the user they are open as to what they are, a collection of circutboards and switches and wires arranged in a way that serves a purpose. They are something created with intention, rather than having been produced out of nothing.
That being said, transparent plastics tend to be less durable than their opaque counterparts, which definitely contributed to the end of the trend.