Yeah, as a resident Valve hater I agree it’s a weird thing to get angry over.

If there was anything to get angry over is that I bought this game in a box (stand alone because I was too broke for Orange Box!) with an understanding that it’s an online multiplayer shooter. Meaning, there are servers you join manually from a list, shoot at other guys for a bit and return to that server or not based on how good time it was. This functionality has been ripped out of the game and replaced with some weird algorithm. Before that Valve broke their own design promises of clear silhouettes which made the game less accessible. The game has been dead, riddled with bots farming in-game items that can be traded for real money that Valve added to the game because they could. If it was any other game I wouldn’t care but TF2 started out as an amazing game that was mangled beyond recognition by Valve greed.

They should have released TF2 source code this way 10 years ago. They’re probably doing this now because income from TF2 related items on Marketplace is probably laughably small compared to their other titles.