I just played Horizon Zero Dawn and can confirm you would be categorized as “The Old Ones”.

Your disco era relics will be coveted by those who followed.

You can override a basic mount with that particular spear

I think those are concert wrist bands. Don’t try and tell me I could win those and exchange them for cheap prizes at Chuck E Cheese because I refuse to admit I recognize those relics from another time and instead I’ll pretend to be Aloy in Horizon Zero Dawn discovering remnants from the past.