It's true. Time travel was foisted on B&B by the suits at UPN because they wanted to tie the prequel series into the rest of the franchise. It is what it is. Some aspects of the Temporal Cold War worked and worked brilliantly and others sucked. But it's just what we the audience were going to get from a Trek series aired on a second-rate broadcast network post-9/11 that was always tinkering with its demographics.