I think it is a jump from knowing your wifi password to being arsed about mods, textures, shading, and all the graphics stuff PC lads love to go on about.
I think another factor is the price difference. The time between the PS3 and the PS4 releases was 7 years, you'd have to pay a fair whack for a gaming PC to last that long while being able to play the latest titles in 6 years time.
Besides price then I suppose it comes down to what's valued in the individual's gaming experience be that co-op play, graphics, access to new titles ASAP, available title.
Me personally, I'm impressed by good graphics but they don't necessarily make a good game. I liked being able to play GTAV when it first came out because I was very excited for it, I know the PC version looks much better right now but I didn't give a toss about that in 2013.
My laptop at the moment can just about handle early next gen titles so I've been picking up the ones I was too tight to buy at full price on the Steam sales. I'll buy a better PC soon because the missus enjoys games more than I do.
Speaking of the missus, there's another positive it was a lot easier to get her into gaming on one. She used to play when she was younger but hadn't played in ages so we started playing the lego games and little big planet together and now she batters Skyrim, The Witcher, and Fallout. She's more hardcore than I am, I mostly just play a bit of FIFA and FM and whatever open-world game takes my interest these days.
The "PC gamers only do it for the graphics" thing is a massive myth - I've put more hours into Binding of Isaac and Rimworld on my PC than Witcher 3, for example. I've barely touched mods beyond Steam Workshop, which is akin to buying DLC on the PS Store, but free.
The price difference is honestly overblown. I've saved the cost of many PCs over the years simply due to actual PC games being massively cheaper than console titles. Often a quarter of the price. Prison Architect is £19.99 on PS4 right now; I got it for £4 on PC. Shadow of Mordor is still £50 on PS4; it's £5.34 with five other games on Humble Bundle for Steam. That's all before £7 a month for PS Plus.
I just think the argument for consoles boils down to "that's what me and my mates are used to" rather than an actual compelling argument for them. Which is fine - each to their own.








