It could be the point, but clearly it is not getting across, as the Warhammer 40K community is full of people joyfully and thoughlessly embracing the "Burn the Heretic! Kill the Mutant! Purge the Unclean!" attitude.
In the end, the whole Games Workshop lore is a mixture of “heavy metal” aesthetic, Tolkien tropes, and the “nihilism with a smile” reaction to Thatcher’s England that also gave us Dredd and “British Invasion” comic writers: if you take it too seriously, you become part of the joke.
Thinking machines rebellion became the Dark Age of Technology.
No form of AI allowed - no mentats but workarounds such as servitors and machine spirits.
The Tleilaxu/Space Guild became the Mechanicum of Mars - they control all the technology.
Definitely 40K fans who made it :).
It is kind of true of life in general.