In Pathfinder 2e your ASIs come from a combination of your ancestry, background AND class. It's more involved than 5e, but with a little less emphasis on roleplay and a lot more on crunching stats.

While I'm not totally sold on the P2e character creation as a whole, I think having your ASIs come from both race and background is better than one or the other. I personally would also add more than one to pick from, so you would be picking from a selection for both race and background to create your increases.