What the fuck are you doing to your consoles? I've had every PS console & I don't think a single one has "shit itself", all of them still work perfectly fine.
I hope I don't regret saying this, but...
Not one of my consoles has ever shit itself.
Well, once my PS2 broke, but that was because my dog ran into the controller chord and it slammed to the floor.
I've had my XBox 360 since 2009, and it's still kicking. I use it maybe once a week, but it gets the job done.
I only had my PS3 for three or four years, but again, no problems. And I bought it used as well.
I haven't had my PS4 for that long I suppose (I think I got it around my birthday in 2014), but again, no problems thus far.