And greed, well you gotta be wealthy in order to afford giving God a nice juicy tithe. Also gotta be self sufficient.
According to Luke 16:13 Jesus said “You cannot serve both God and money.”
Mark 10:21 “Go, sell everything you have and give to the poor, and you will have treasure in heaven. Then come, follow me.”
If you think your grandparents would prefer the Windows 8 or macOS type UI, then GNOME is the way.
I think Xfce or MATE is vastly better tho.