A new report released by Parks Associates has found that 36% of US households with broadband-level internet connections also owned at least 1 voice-controlled smart speaker in early 2019. This data suggests that these connected devices are becoming more popular, and that their use as automatic home controls may be getting more and more familiar.
https://www.notebookcheck.net/36-of-US-households-with-high-speed-internet-own-at-least-one-smart-speaker-by-now.418084.0.html