They also dropped support for the Audible app for Windows last year, so now the only way to use it will be through the useless website that blasts it at 100% volume with no control.
Thank you, Microsoft, for continually yanking genuinely useful features and shoving shit down our throats that we neither want nor need, but that some marketing grunt figured was the new shiny.
I really enjoyed playing with WSA and thought it had great potential as a means to run archived mobile games and applications. It was far more seamless than using a development Android emulator, and the state of game-oriented Android emulators is disastrous.