What are some user frustrations with Google's service changes, particularly regarding Google Play Music and its replacement?

Users have expressed significant disappointment with Google's decision to discontinue Google Play Music, particularly regarding the loss of specific functionality that enhanced their experience. One notable missing feature is the native streaming capability to Sonos WiFi speakers, which provided seamless audio integration that many users found valuable and convenient. The transition away from Google Play Music represents a broader pattern in tech services where companies evolve or replace existing platforms, often resulting in the removal of beloved features. This creates frustration among longtime users who had integrated these capabilities into their daily routines and now must seek alternative solutions or workarounds to achieve similar functionality.