Am completely expecting this to be due to falling office sales or fear that people will realize they don't need expensive Office every few years when WordPad has 90% of functionality for daily use.
I expect this will make a lot of people very angry since I know many users of WordPad.
I personally like the look and feel of FreeOffice better. Fairly enough, I haven't used Libre in many years, but it always felt kind of clunky and when I tried Free it was very comfortable and familiar to use, as a lifetime Word-er.
They changed their licensing and specifically for robot users so I suspect it's to funnel those users into licenses which is a lot more than consumers.