It's up to each person to decide where the line is for them, where a satisfying hobby becomes a destructive habit. If someone has no desire to form external relationships and they're completely content with their life, good for them for figuring things out. I'm not going to impose my arbitrary rules on them.
I love RDR2 and play it passively (a few hours a week), but I completely get how someone could get sucked in like that. I can't think of any other game that provides such an immersive world, you can get lost in its details for hours on end. Just riding your horse around with no destination in mind is a very relaxing and almost therapeutic way to pass time.
I don't think you really understand how much that is. That is every single day, rain or shine, healthy or sick. If you miss one day, you have to do it for 13.4 hours the next day. You absolutely do not know someone that reads that much, not for 3 years straight.
https://en.wikipedia.org/wiki/Red_Dead_Online#Additional_con...
No one is attacking hobbies or video games, the argument was: The argument of playing 6k hours of RDR2 in 2 years being too much might have some merit.