How the hell do they expect to be able to ride up anything that’s good to ride down?
1) I try and avoid riding up something purely to turn around and come down it (not suggesting that’s what the 4 passes is though).
2) Because you don’t need a completely unrideable climb for it to make a ‘good’ descent, plenty of decent descents can be ridden up if you’re so inclined.
3) We’re just not as epic as you. 🙄
Personally, for me, life’s too short to spend time walking with my bike. I’d far sooner go for a ride and actually ride. I can see the appeal, but it’s not for me. If that means I miss 5 minutes of great descending, but can do another hour of good stuff, I’ll take that!