Earlier quoted context omitted.
If Linux idiots weren't senselessly married to terrible in-group traditions and the status quo, it wouldn't have taken 20 years (or Canonical) to replace the clusterfuck that is X.
The problem isn't Linux idiots (whatever that means) or their cautionary tendencies, it's Canonical.
As a "Linux idiot" myself, I hear your disapproval of the parent post, but am curious to hear the details that support your opinion (I might be able to learn something from it).