This could be about the Internet and the proliferation of technology in general. The "set" being a reference to a "TV set" which is how someone may sarcastically refer to a monitor and a desktop computer.
"Everything is talking" could refer to how we are now surrounded by devices that talk to you all the time, be they your car asking you for voice commands, a cell phone, a TV, a radio, or a computer. "My new friends have messages \ they reach me wherever i am."
Notice how all of the stuff mentioned under "i'll miss" are things replaced or made obsolete by technology aside from the first two, arguably.
This could be about the Internet and the proliferation of technology in general. The "set" being a reference to a "TV set" which is how someone may sarcastically refer to a monitor and a desktop computer.
"Everything is talking" could refer to how we are now surrounded by devices that talk to you all the time, be they your car asking you for voice commands, a cell phone, a TV, a radio, or a computer. "My new friends have messages \ they reach me wherever i am."
Notice how all of the stuff mentioned under "i'll miss" are things replaced or made obsolete by technology aside from the first two, arguably.