This is very much true and something that I like a lot.
The thing I have against it personally is that there are so few things that are actually interesting: Most of them end up being [base game], [with these units subbed for these ones]; without changing anything to be more cool and fun (ie new maps are rare, changing the enemy layouts are rare, etc) so it oft feels “it’s just X” to me.
(I have no good commentary to point 3.)
I disagree that people consider themselves superior to others.