Aluminium will bond to ice overnight. Then you have the devil of a problem getting Al stakes out in the morning and getting the ice off them for packing. Plus, they bend easily while you are either (or both) trying to get them into frozen ground or back out.
Titanium metal does not bond to ice much at all, and it is very hard in comparison. Ti wires and larger Ti stakes can be driven into frozen ground (and soft rock) with no damage. See
https://backpackinglight.com/make_your_own_gear_titanium_snow_stakes/
https://backpackinglight.com/myog_ti_snow_stakes_part_2/
For more info and some ideas.
I tie long silnylon streamers to my Ti snow pegs so I can see them in the morning. That helps, weighs ~0 g.

(The yellow string is waxed Spectra fishing line, 200 lb?. The Al pop-rivets prevent fraying on the edges of the holes, which has happened! The Ti loop-hook is for the guy rope.)
Cheers