>And then this galactically confused statement: "In the larger Star Trek universe, time travel eventually becomes commonplace, leading to the “Temporal Wars,” after which the technology was banned."

>How do you ban time travel 'after' anything? The entire statement is meaningless.

To be fair, that is the canon, senseless as it is. Expecting Star Trek to be logically consistent is a fool's errand - time travel episodes don't even agree on how time travel works between them. It's basically a plot device.