PS4 Pro supports VP9[1] as does XBox One X[2]. The point is that all of these companies now support VP9 in their consumer video consumption devices and will support free codecs going forward. Apple is the only holdout.

[1] https://www.flatpanelshd.com/review.php?id=1482404506&subact...

[2] http://www.tomshardware.com/news/xbox-scorpio-engine-soc-det...