Data point. I was born in 1968 and I got a lot more averse to phone calls as email and texting got better. My reasons are visual cues and taking my time to think (as Wedge said), as well as certain kinds of phone calls having become much worse. The call to a large business where one can expect a phone tree has become far far worse than when one could expect a human to pick up. During the earlier years of cell phones, and again when digital audio started out, the call quality was frequently so bad that it was another significant push away from a phone call even to a friend. Finally, a phone call these days socially seems like more of an interruption, a demand, than an asynchronous communication.
Data point. I was born in 1968 and I got a lot more averse to phone calls as email and texting got better. My reasons are visual cues and taking my time to think (as Wedge said), as well as certain kinds of phone calls having become much worse. The call to a large business where one can expect a phone tree has become far far worse than when one could expect a human to pick up. During the earlier years of cell phones, and again when digital audio started out, the call quality was frequently so bad that it was another significant push away from a phone call even to a friend. Finally, a phone call these days socially seems like more of an interruption, a demand, than an asynchronous communication.