Eh, could be. Tbh I played the game a long long time ago. And, hot take incoming, I really don't like the game. It's just not for me. The game is a rollercoaster with very little player freedom. I hate when games are like this.

This makes sense. The later chapters of the game really, really drag on, they're pretty much pointless. And many people purchase games on sales and then don't finish them. It's a pretty interesting phenomenon. When people get something for free or cheaper they value it way less and are likely to use or experience that thing at a much lesser extent. Most people on Steam probably got the game in a huge sale. As such, they don't value it as much and don't finish it.