Aphra and Ochi were discussing who’s strongest between Vader and Palpatine, and then suddenly they start talking about the one person Vader fears in the galaxy, making it seem as though Darth Vader is afraid of Luke because of Luke’s power in the Force.

Source: https://screenrant.com/starwars-darth-vader-fears-luke-skywalker-not-emperor/

He had a dream of building better than ever in this region, perhaps to show the world just why he thought Ochi and Jamaica were the most beautiful places on earth.

Source: https://www.minthilltimes.com/columns/leisure-time-travel/sandals-dunns-river-part-2/?utm_source=rss&utm_medium=rss&utm_campaign=sandals-dunns-river-part-2

However, fans already know that Ochi will survive working with Darth Vader, instead dying in service to Palpatine.

Source: https://screenrant.com/star-wars-sith-stronger-than-palpatine/