How does it look like mountain Aretes and Ridges formed? What don't you see?

aretes and ridges - striding edge, helvellyn mountains and Fishhook Arête in the High Sierra, USA
Straight thin Aretes and razor Ridges
Mountain Aretes and Ridges are very thin ridges or ramparts of rocks found on mountains. The above image is one of the standard aretes that you will see. The Geology theory for thier formation is that a couple of glaciers eroded the sides of the mountain away to leave these shapes that you find all over the world.
Glaciers would have to have pushed along to remove the rock. Yet you can see that there is a large outcrop along this arete. If aretes or ridges are caused by glaciers why are they at such a standard sloping angle? Why has more of the mountain been removed at the top than the bottom?
The bottom of a glacier would be under a lot more pressure than the top so you would expect the bottom to be worn away more than the top of the mountain. Why would it erode or smash away at such a smooth angle on one side of the mountain?
If the argument is used that there was less at the top of the mountain then is the idea that glaciers formed the aretes or ridges not actually needed? If the mountain was already thin or shaped like this then was a glacier involved to start with?
You will find many spires and outcrops on ridges and arets that have somehow survived being pounded and smashed by glaciers that have managed to destroy and remove the rest of the mountain.
Crazy Aretes and Ridges

Fishhook Arête (Arete), Mt. Russell, High Sierra, California, USA
The Fishhook Arête (Arete) is one of the craziest pieces of geology you will see. Notice the multiple aretes/ridges and how they curve. There is even a central short fat stub of an arete that you can see clearly in the image at the top of the page. It would be very surprising if glaciers caused these.
The only real way they could have caused them is by pushing into the top of Mount Russell. Although the problem there is that on the right hand side the arete does not meet up with the one coming down, it is not a continuous line. You can see other ridges to the right of Fishhook Arete.

Mount Russell and also photograph of it from iceberg lake near the East Buttress, Mt Whitney
Notice how the Aretes do not seem to line up with the bottom large ridge cutting across the extended line of the ridges to the right? How would glaciers create aretes/ridges that go in different directions?
Also the ridge below it that curves is lower than the Fishhook Arete. Did the glacier not remove this material for some reason or did the top of the glacier slope up or down at an extreme angle for a glacier?
Follow through and EU scalability

Buttes and Qollas (odd shaped hills/Buttes on the islands of Malta and Gozo) also can have a small mini arete/ridge attached to one side of them. The amazingly twisted
Qolla Safra (yellow hill) near Marsalforn, Giozo has a ridge/arete on the side facing the sea. It has likely has some terracing done to it to reduce it down even further. The fascinating and totally out of place "outcrop" or powergon that is "
JohnPeel" also has an
arete/ridge attached to it.
Are Ridges/Aretes not the result of being smashed/eroded away but a physical result of their creation? They somehow show that the Butte/Qolla/Hill/Mountain was forced/extruded into that shape. It could even be part of the energy supply to create then in an Electric Universe.
If this sounds strange you just need to look at mountain ranges and see how the ridges go at right angles, how many of them are very short and stubby. How do glaciers create right angles? How do they leave bulges/outcrops in the middle of a straight line? Why do you get so many aretes/ridges with crazy spikes/spires on top of them?
Then also look at the shapes of valleys and try to work out how come they are so smooth and the angles are so similar? V and U shaped valleys were not formed by glaciers. Just because we find glaciers in them now does not mean proof that the glaciers formed them.
Is the river there because of the valley or is the valley there because of the river?