PC ports of PlayStation games aren't selling well, Sony pulls the plug

Sony is reportedly pulling the plug on future PC ports of highly-rated PlayStation games, starting with Ghost of Yotei.
Rock Paper Shotgun

Sony will no longer release their biggest PlayStation games on PC, claims report, starting with Ghost of Yōtei

According to reports, Sony are pivoting away from PlayStation games on PC and returning to the simpler days of console exclusivity.
Shacknews

PlayStation reportedly plans to stop releasing major PS5 games on PC

A report from Bloomberg claims that PlayStation has internally decided to move away from the philosophy that saw games like Marvel’s Spider-Man, The Last of Us Part 2, and Ghost of Tsushima launch on PC in recent years. The report cites weak sales for PS5 games on PC and general concerns about harming the PS5 brand.
TweakTown

Valve's Steam Machine may be responsible for Sony stopping PlayStation games coming to PC

Sony is reportedly pulling back on PlayStation PC ports, and the catalyst for that decision may be the emergence of Valve's Steam Machine.
TechRaptor

Sony Reportedly Cutting Down on PC Ports for Single-Player PS5 Games

Sony will apparently be cutting back on PC ports for many of its prestigious single-player PS5 releases, according to a new report.