Most useless piece of software in the world? Epic Games Store.
Also most successful piece of malware.
I truly cannot describe the amount of confusion that courses through me each time I open the Epic Launcher. I know that Epic decided to create it using the Unreal Engine UMG technology, but it truly shines as one of the most sluggish applications on my entire PC.
At this point, I would _gladly_ accept an Electron application in it's place. Just wild to me that UX teams at Epic seem happy to deliver this to users.
Curious the level at which they auto-patch and update the engine. Most games that I'm aware of are very sensitive to their engine version, and don't update major or minor versions completely freely.