[unit_circle]

The one counterpoint I'd like to make here is tat. Imo it's better to leave minimal high quality, long lived gear than soft goods that deteriorate over time that can make for a dangerous descent and produce a fair bit of garbage.

[themaninthedark]

The stuff I saw pictured looks like rebar bent into rungs, so now you have steel left out that will deteriorate, possibly in an undetectable manner(remember, your anchor point is in the rock face).

Also you are drilling into the rock. So much for leave no trace.