For extended phone lifespan, useful for thirdworld countries when OEMs stopped shipping updates to older models. Rooting/Unlocking can give you option to stay in stock and install security updates yourself or installing custom roms like Lineage OS. I use Samsung S9 which it doesn’t recieve updates anymore but I like keeping it so I rooted it to keep up with modern standards.

Is neck beard optional? Please say yes.

Me too confused on this one, maybe it’s a bot?

You got me excited with this Bazzite, damn I didn’t know this thing exist.