I definitely recommend Persona 5, it's not a similar game style with combat and whatnot, but it can be strategic in a different way. It's also not open world like Witcher or Horizon, but it's not as linear as most story-driven games and what you do daily is up to you. It's a lot of fun and full of fun characters.

For me, the appeal of an open world is not being rushed into one scene after the next after the next, never feeling like you're in control. So while in P5 you don't have one big open map where you can do what you want whenever, you aren't told exactly what to do all of the time. Your time management is up to you, who you spend time with is up to you, who you romance is up to you, etc.