>>285833563
>But €1-3 an hour is cheap entertainment imo. There are cheaper entertainment out there, borrow books at the library for free is one example.
I was just using the cinema as an example for an activity the average person does regularly. Of course, you can borrow free books at a library (unless you need a book pass) or go for a walk for free. 
Sports in general can be incredibly cheap and healthy, especially if you are sitting at the PC all day normally. VR alleviates the need for movement a bit, too, though, if you are playing something like Beat Saber, which is basically light workout. Even the mere fact that you have to stand to use FBT properly is helpful, since most people don't take their short break after every 30m of using the PC.