Not only Horizon 2 and Deathloop, Ghostwire Tokyo will be released October 2021 on PS5. They also have a strong indie (timed) exclusive lineup with Kena, Stray, Jett, Solar Ash, and so on plus the typical marketing deals with AAA games like CoD, FIFA, GTAV next gen (with GTA Online free stuff for PS+) and so on. Pretty likely Death Stranding Director's Cut will be available this year, and they recently released Ratchet, Guilty Gear Strive and FFVIIR Intergrade. And well, they also will have the big multis like Far Cry 6, Battlefield 2042 and so on.
With GT7 and GoWR delayed to next year, their H2 2021 won't be stellar but will still be very solid.