Teysa is an incredibly popular aristocrat commander, and you can play it in the 99 of other similar EDH decks too
Maybe Ive just had rotten luck running into maindeck Slagstorm and Day of Judgment, but even the more rare-blessed aggro curves Ive had run into a lot of trouble pushing past the various tokens and food and flying lifelinkers
In most cases, hoarders are behind this confusing disparity
But Olivia, Opulent Outlaw has an ability that triggers with the same timing as the partner pirates (Breeches, Malcolm, Francisco), so you could basically run a Breeches + Francisco deck with access to whites cheap removal
Thankfully, you can enjoy an impressively low barrier to entry by picking yourself up a starter deck or two
Obviously, you dont want to be sacrificing your best artifact or creature to Deadly Dispute, but if you sacrifice something small, its usually worth it