I always thought "editor wars" was a particularly dumb in-joke among a small group and I feel sad when I see people who think it was ever more than that.
The Wikipedia page cites "The Jargon File" as an authoritative source of truth. Ridiculous.
"Make a great free product so that we can enshittify it later" is an infamous MS playbook. Maybe nothing happened, maybe just the usual MS at work.