Most of our customers are reasonable rational people who use MongoDB alongside a collection of other database technologies.
Personally as someone who has worked in pre-sales and more recently developer relations, at MongoDB I find our customers and users are suspicious of zealots.
This meme is from 2010, the dust has settled. But there are plenty of tools generating the same kind of zealotry these days. It used to be "why don't you use MongoDB ?", now it's "why don't you rewrite [X] in Rust ?". Call them early adopters instead of zealots if you want. Some of these early adopters just act like they've discovered sliced bread and obviously others are fools for not using it. And later the dust settles.
Are. "Art" goes with second person singular ("thou"), not plurals.
Also, it looks like you're using "wherefore" as a synonym for "where". It isn't; it means "why". (Compare Ger wofür, Sw varför, etc.)