These days, it seems that voice assistants are everywhere. In stand-alone devices, in a/v equipment, in household appliances, cars and more. Beyond a gimmick, voice applications are evolving to a point where they are approaching usefulness.
But what about legacy technology? Squeezebox was a great platform. There's still plenty about and there's a healthy second-hand market. The LMS is still viable and supported by a great community.
The HabTunes project seeks to breath new life into older technology by integrating voice control. The first such endeavor is Alexa for Squeezebox - an Alexa skill and LMS plugin that allows you control your Squeexebox by voice.