Only for the best reasons should they be broken but I think sticking to them too ridgedly isn't really providing any benefit
The removal package is definitely a highlight of the precon
Many can be proactive or reactive based on your needs Lightning Helix can be sent at the opponent's face, or it can be removal for a pesky planeswalker or creature
After breaking preorder records, the set is now flying off shelves and selling out everywhere, with collectors and Commander fans alike scrambling to pick up iconic characters in card form
Creatures dealing combat damage is one of the main ways to defeat your opponent , so playing creatures that can guarantee damage will always be more valuable than a creature that cant
In fact, Wizards ' marketing is designed to push players in this direction, from kitchen tables to FNMs and beyondthis is the pathway they have built, with an ever-increasing level of commitment and competition (of course, there's no single path in Magic , and there's absolutely nothing wrong with playing the game however you like, so don't worry if you haven't followed this path)