Q.unruly indoor pothos
Hi, I just moved in to my brother’s house, and he has a monstrously tentacled pothos plant that has been allowed to go all over the place, in different directions, and I’d like to do two things: one, train these super long tendrils to go around the window and up the wall neatly,and two, to figure out how, if possible, to get it to produce more leaves. As you can see, it’s mostly bare tendril. Any thoughts?
Thanks!
Taj

There is no way to make the vines produce more leaves.
Keeping the plant pruned will help it grow more leaves and a fuller plant.
https://www.gardeningknowhow.com/ornamental/vines/ovgen/climbing-vines-indoors.htm
https://www.gardeningknowhow.com/houseplants/pothos/propagating-pothos.htm
https://www.gardeningknowhow.com/garden-how-to/info/pinching-plant.htm