Indies to continuing to be slow to appear on PS? AAA to start disappearing sooner off of Xbox One?

[scrapking]

Another indie coming to PC/Switch/Xbox, but not coming (as far as I can tell) to PS: https://www.vgchartz.com/article/451676/aspire-inas-tale-arrives-december-17-for-switch-xbox-one-and-pc/

A fluke, or indicative of a trend? Time will tell, but I'm predicting it's part of a trend.