I had used LibreOffice for a while which ticks the box for Open Source and LINUX compatible. There are a number of AI "plugin" that one can use for LibreOffice,

I had used LibreOffice for a while which ticks the box for Open Source and LINUX compatible. There are a number of AI "plugin" that one can use for LibreOffice, too... How will you differentiate from a platform like that one?