All that article proves is that live-service = most played. Which that way by design with all the seasons, updates etc. This extends to all platforms, not just Sony. Very few gamers are going to put hours into single player games like they would into a live service game.The most played games on PlayStation are games also available on PC and other platforms. That doesn't harm their sales. People have a platform preference and availability isn't going to change it.
None of Most Popular PlayStation Games Are Made by Sony
A new report reveals PlayStation's top 10 most-played games of 2023, which don't include any first-party titles unlike other platforms.gamerant.com
There isn't going to be this huge exodus on the platform when the most played games are available everywhere.
Look at Xbox if you need to see what happens when there aren't any/many exclusives available on a specific console. That's the exodus I'm referring to.